30459480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5903}}^1$

素因数の和:5960

約数の個数: 64

約数和(自身を含む): 93519360

約数和(自身を除く): 63059880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 5903, 11806, 17709, 23612, 29515, 35418, 47224, 59030, 70836, 88545, 118060, 141672, 177090, 236120, 253829, 354180, 507658, 708360, 761487, 1015316, 1269145, 1522974, 2030632, 2538290, 3045948, 3807435, 5076580, 6091896, 7614870, 10153160, 15229740, 30459480]

約数ペア:

[(1, 30459480), (2, 15229740), (3, 10153160), (4, 7614870), (5, 6091896), (6, 5076580), (8, 3807435), (10, 3045948), (12, 2538290), (15, 2030632), (20, 1522974), (24, 1269145), (30, 1015316), (40, 761487), (43, 708360), (60, 507658), (86, 354180), (120, 253829), (129, 236120), (172, 177090), (215, 141672), (258, 118060), (344, 88545), (430, 70836), (516, 59030), (645, 47224), (860, 35418), (1032, 29515), (1290, 23612), (1720, 17709), (2580, 11806), (5160, 5903)]