15693408180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{4751}}^1$

素因数の和:6811

約数の個数: 120

約数和(自身を含む): 49265314560

約数和(自身を除く): 33571906380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2039, 4078, 4751, 6117, 8156, 9502, 10195, 12234, 14253, 18351, 19004, 20390, 23755, 24468, 28506, 30585, 36702, 40780, 42759, 47510, 55053, 57012, 61170, 71265, 73404, 85518, 91755, 95020, 110106, 122340, 128277, 142530, 165159, 171036, 183510, 213795, 220212, 256554, 275265, 285060, 330318, 367020, 384831, 427590, 513108, 550530, 641385, 660636, 769662, 825795, 855180, 1101060, 1282770, 1539324, 1651590, 1924155, 2565540, 3303180, 3848310, 7696620, 9687289, 19374578, 29061867, 38749156, 48436445, 58123734, 87185601, 96872890, 116247468, 145309335, 174371202, 193745780, 261556803, 290618670, 348742404, 435928005, 523113606, 581237340, 784670409, 871856010, 1046227212, 1307784015, 1569340818, 1743712020, 2615568030, 3138681636, 3923352045, 5231136060, 7846704090, 15693408180]

約数ペア:

[(1, 15693408180), (2, 7846704090), (3, 5231136060), (4, 3923352045), (5, 3138681636), (6, 2615568030), (9, 1743712020), (10, 1569340818), (12, 1307784015), (15, 1046227212), (18, 871856010), (20, 784670409), (27, 581237340), (30, 523113606), (36, 435928005), (45, 348742404), (54, 290618670), (60, 261556803), (81, 193745780), (90, 174371202), (108, 145309335), (135, 116247468), (162, 96872890), (180, 87185601), (270, 58123734), (324, 48436445), (405, 38749156), (540, 29061867), (810, 19374578), (1620, 9687289), (2039, 7696620), (4078, 3848310), (4751, 3303180), (6117, 2565540), (8156, 1924155), (9502, 1651590), (10195, 1539324), (12234, 1282770), (14253, 1101060), (18351, 855180), (19004, 825795), (20390, 769662), (23755, 660636), (24468, 641385), (28506, 550530), (30585, 513108), (36702, 427590), (40780, 384831), (42759, 367020), (47510, 330318), (55053, 285060), (57012, 275265), (61170, 256554), (71265, 220212), (73404, 213795), (85518, 183510), (91755, 171036), (95020, 165159), (110106, 142530), (122340, 128277)]