2543512680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{3581}}^1$

素因数の和:5571

約数の個数: 96

約数和(自身を含む): 8272915560

約数和(自身を除く): 5729402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1973, 3581, 3946, 5919, 7162, 7892, 9865, 10743, 11838, 14324, 15784, 17757, 17905, 19730, 21486, 23676, 28648, 29595, 32229, 35514, 35810, 39460, 42972, 47352, 53715, 59190, 64458, 71028, 71620, 78920, 85944, 88785, 107430, 118380, 128916, 142056, 143240, 161145, 177570, 214860, 236760, 257832, 322290, 355140, 429720, 644580, 710280, 1289160, 7065313, 14130626, 21195939, 28261252, 35326565, 42391878, 56522504, 63587817, 70653130, 84783756, 105979695, 127175634, 141306260, 169567512, 211959390, 254351268, 282612520, 317939085, 423918780, 508702536, 635878170, 847837560, 1271756340, 2543512680]

約数ペア:

[(1, 2543512680), (2, 1271756340), (3, 847837560), (4, 635878170), (5, 508702536), (6, 423918780), (8, 317939085), (9, 282612520), (10, 254351268), (12, 211959390), (15, 169567512), (18, 141306260), (20, 127175634), (24, 105979695), (30, 84783756), (36, 70653130), (40, 63587817), (45, 56522504), (60, 42391878), (72, 35326565), (90, 28261252), (120, 21195939), (180, 14130626), (360, 7065313), (1973, 1289160), (3581, 710280), (3946, 644580), (5919, 429720), (7162, 355140), (7892, 322290), (9865, 257832), (10743, 236760), (11838, 214860), (14324, 177570), (15784, 161145), (17757, 143240), (17905, 142056), (19730, 128916), (21486, 118380), (23676, 107430), (28648, 88785), (29595, 85944), (32229, 78920), (35514, 71620), (35810, 71028), (39460, 64458), (42972, 59190), (47352, 53715)]