145880640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^3$

素因数の和:134

約数の個数: 168

約数和(自身を含む): 515706360

約数和(自身を除く): 369825720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1369, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2738, 2880, 2960, 3330, 3552, 4107, 4440, 5328, 5476, 5920, 6660, 6845, 7104, 8214, 8880, 10656, 10952, 11840, 12321, 13320, 13690, 16428, 17760, 20535, 21312, 21904, 24642, 26640, 27380, 32856, 35520, 41070, 43808, 49284, 50653, 53280, 54760, 61605, 65712, 82140, 87616, 98568, 101306, 106560, 109520, 123210, 131424, 151959, 164280, 197136, 202612, 219040, 246420, 253265, 262848, 303918, 328560, 394272, 405224, 438080, 455877, 492840, 506530, 607836, 657120, 759795, 788544, 810448, 911754, 985680, 1013060, 1215672, 1314240, 1519590, 1620896, 1823508, 1971360, 2026120, 2279385, 2431344, 3039180, 3241792, 3647016, 3942720, 4052240, 4558770, 4862688, 6078360, 7294032, 8104480, 9117540, 9725376, 12156720, 14588064, 16208960, 18235080, 24313440, 29176128, 36470160, 48626880, 72940320, 145880640]

約数ペア:

[(1, 145880640), (2, 72940320), (3, 48626880), (4, 36470160), (5, 29176128), (6, 24313440), (8, 18235080), (9, 16208960), (10, 14588064), (12, 12156720), (15, 9725376), (16, 9117540), (18, 8104480), (20, 7294032), (24, 6078360), (30, 4862688), (32, 4558770), (36, 4052240), (37, 3942720), (40, 3647016), (45, 3241792), (48, 3039180), (60, 2431344), (64, 2279385), (72, 2026120), (74, 1971360), (80, 1823508), (90, 1620896), (96, 1519590), (111, 1314240), (120, 1215672), (144, 1013060), (148, 985680), (160, 911754), (180, 810448), (185, 788544), (192, 759795), (222, 657120), (240, 607836), (288, 506530), (296, 492840), (320, 455877), (333, 438080), (360, 405224), (370, 394272), (444, 328560), (480, 303918), (555, 262848), (576, 253265), (592, 246420), (666, 219040), (720, 202612), (740, 197136), (888, 164280), (960, 151959), (1110, 131424), (1184, 123210), (1332, 109520), (1369, 106560), (1440, 101306), (1480, 98568), (1665, 87616), (1776, 82140), (2220, 65712), (2368, 61605), (2664, 54760), (2738, 53280), (2880, 50653), (2960, 49284), (3330, 43808), (3552, 41070), (4107, 35520), (4440, 32856), (5328, 27380), (5476, 26640), (5920, 24642), (6660, 21904), (6845, 21312), (7104, 20535), (8214, 17760), (8880, 16428), (10656, 13690), (10952, 13320), (11840, 12321)]