2757426480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1308

約数の個数: 240

約数和(自身を含む): 9625767840

約数和(自身を除く): 6868341360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 89, 90, 111, 120, 144, 148, 178, 180, 185, 222, 240, 267, 296, 333, 356, 360, 370, 444, 445, 534, 555, 592, 666, 712, 720, 740, 801, 888, 890, 1068, 1110, 1163, 1332, 1335, 1424, 1480, 1602, 1665, 1776, 1780, 2136, 2220, 2326, 2664, 2670, 2960, 3204, 3293, 3330, 3489, 3560, 4005, 4272, 4440, 4652, 5328, 5340, 5815, 6408, 6586, 6660, 6978, 7120, 8010, 8880, 9304, 9879, 10467, 10680, 11630, 12816, 13172, 13320, 13956, 16020, 16465, 17445, 18608, 19758, 20934, 21360, 23260, 26344, 26640, 27912, 29637, 32040, 32930, 34890, 39516, 41868, 43031, 46520, 49395, 52335, 52688, 55824, 59274, 64080, 65860, 69780, 79032, 83736, 86062, 93040, 98790, 103507, 104670, 118548, 129093, 131720, 139560, 148185, 158064, 167472, 172124, 197580, 207014, 209340, 215155, 237096, 258186, 263440, 279120, 296370, 310521, 344248, 387279, 395160, 414028, 418680, 430310, 474192, 516372, 517535, 592740, 621042, 645465, 688496, 774558, 790320, 828056, 837360, 860620, 931563, 1032744, 1035070, 1185480, 1242084, 1290930, 1549116, 1552605, 1656112, 1721240, 1863126, 1936395, 2065488, 2070140, 2370960, 2484168, 2581860, 3098232, 3105210, 3442480, 3726252, 3829759, 3872790, 4140280, 4657815, 4968336, 5163720, 6196464, 6210420, 7452504, 7659518, 7745580, 8280560, 9315630, 10327440, 11489277, 12420840, 14905008, 15319036, 15491160, 18631260, 19148795, 22978554, 24841680, 30638072, 30982320, 34467831, 37262520, 38297590, 45957108, 57446385, 61276144, 68935662, 74525040, 76595180, 91914216, 114892770, 137871324, 153190360, 172339155, 183828432, 229785540, 275742648, 306380720, 344678310, 459571080, 551485296, 689356620, 919142160, 1378713240, 2757426480]

約数ペア:

[(1, 2757426480), (2, 1378713240), (3, 919142160), (4, 689356620), (5, 551485296), (6, 459571080), (8, 344678310), (9, 306380720), (10, 275742648), (12, 229785540), (15, 183828432), (16, 172339155), (18, 153190360), (20, 137871324), (24, 114892770), (30, 91914216), (36, 76595180), (37, 74525040), (40, 68935662), (45, 61276144), (48, 57446385), (60, 45957108), (72, 38297590), (74, 37262520), (80, 34467831), (89, 30982320), (90, 30638072), (111, 24841680), (120, 22978554), (144, 19148795), (148, 18631260), (178, 15491160), (180, 15319036), (185, 14905008), (222, 12420840), (240, 11489277), (267, 10327440), (296, 9315630), (333, 8280560), (356, 7745580), (360, 7659518), (370, 7452504), (444, 6210420), (445, 6196464), (534, 5163720), (555, 4968336), (592, 4657815), (666, 4140280), (712, 3872790), (720, 3829759), (740, 3726252), (801, 3442480), (888, 3105210), (890, 3098232), (1068, 2581860), (1110, 2484168), (1163, 2370960), (1332, 2070140), (1335, 2065488), (1424, 1936395), (1480, 1863126), (1602, 1721240), (1665, 1656112), (1776, 1552605), (1780, 1549116), (2136, 1290930), (2220, 1242084), (2326, 1185480), (2664, 1035070), (2670, 1032744), (2960, 931563), (3204, 860620), (3293, 837360), (3330, 828056), (3489, 790320), (3560, 774558), (4005, 688496), (4272, 645465), (4440, 621042), (4652, 592740), (5328, 517535), (5340, 516372), (5815, 474192), (6408, 430310), (6586, 418680), (6660, 414028), (6978, 395160), (7120, 387279), (8010, 344248), (8880, 310521), (9304, 296370), (9879, 279120), (10467, 263440), (10680, 258186), (11630, 237096), (12816, 215155), (13172, 209340), (13320, 207014), (13956, 197580), (16020, 172124), (16465, 167472), (17445, 158064), (18608, 148185), (19758, 139560), (20934, 131720), (21360, 129093), (23260, 118548), (26344, 104670), (26640, 103507), (27912, 98790), (29637, 93040), (32040, 86062), (32930, 83736), (34890, 79032), (39516, 69780), (41868, 65860), (43031, 64080), (46520, 59274), (49395, 55824), (52335, 52688)]