4080408480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30469}}^1$

素因数の和:30524

約数の個数: 192

約数和(自身を含む): 14742604800

約数和(自身を除く): 10662196320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16740, 22320, 26784, 30469, 33480, 44640, 60938, 66960, 91407, 121876, 133920, 152345, 182814, 243752, 274221, 304690, 365628, 457035, 487504, 548442, 609380, 731256, 822663, 914070, 944539, 975008, 1096884, 1218760, 1371105, 1462512, 1645326, 1828140, 1889078, 2193768, 2437520, 2742210, 2833617, 2925024, 3290652, 3656280, 3778156, 4113315, 4387536, 4722695, 4875040, 5484420, 5667234, 6581304, 7312560, 7556312, 8226630, 8500851, 8775072, 9445390, 10968840, 11334468, 13162608, 14168085, 14625120, 15112624, 16453260, 17001702, 18890780, 21937680, 22668936, 25502553, 26325216, 28336170, 30225248, 32906520, 34003404, 37781560, 42504255, 43875360, 45337872, 51005106, 56672340, 65813040, 68006808, 75563120, 85008510, 90675744, 102010212, 113344680, 127512765, 131626080, 136013616, 151126240, 170017020, 204020424, 226689360, 255025530, 272027232, 340034040, 408040848, 453378720, 510051060, 680068080, 816081696, 1020102120, 1360136160, 2040204240, 4080408480]

約数ペア:

[(1, 4080408480), (2, 2040204240), (3, 1360136160), (4, 1020102120), (5, 816081696), (6, 680068080), (8, 510051060), (9, 453378720), (10, 408040848), (12, 340034040), (15, 272027232), (16, 255025530), (18, 226689360), (20, 204020424), (24, 170017020), (27, 151126240), (30, 136013616), (31, 131626080), (32, 127512765), (36, 113344680), (40, 102010212), (45, 90675744), (48, 85008510), (54, 75563120), (60, 68006808), (62, 65813040), (72, 56672340), (80, 51005106), (90, 45337872), (93, 43875360), (96, 42504255), (108, 37781560), (120, 34003404), (124, 32906520), (135, 30225248), (144, 28336170), (155, 26325216), (160, 25502553), (180, 22668936), (186, 21937680), (216, 18890780), (240, 17001702), (248, 16453260), (270, 15112624), (279, 14625120), (288, 14168085), (310, 13162608), (360, 11334468), (372, 10968840), (432, 9445390), (465, 8775072), (480, 8500851), (496, 8226630), (540, 7556312), (558, 7312560), (620, 6581304), (720, 5667234), (744, 5484420), (837, 4875040), (864, 4722695), (930, 4387536), (992, 4113315), (1080, 3778156), (1116, 3656280), (1240, 3290652), (1395, 2925024), (1440, 2833617), (1488, 2742210), (1674, 2437520), (1860, 2193768), (2160, 1889078), (2232, 1828140), (2480, 1645326), (2790, 1462512), (2976, 1371105), (3348, 1218760), (3720, 1096884), (4185, 975008), (4320, 944539), (4464, 914070), (4960, 822663), (5580, 731256), (6696, 609380), (7440, 548442), (8370, 487504), (8928, 457035), (11160, 365628), (13392, 304690), (14880, 274221), (16740, 243752), (22320, 182814), (26784, 152345), (30469, 133920), (33480, 121876), (44640, 91407), (60938, 66960)]