237828240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25441

約数の個数: 120

約数和(自身を含む): 860179320

約数和(自身を除く): 622351080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 25409, 50818, 76227, 101636, 127045, 152454, 203272, 228681, 254090, 304908, 330317, 381135, 406544, 457362, 508180, 609816, 660634, 762270, 914724, 990951, 1016360, 1143405, 1219632, 1321268, 1524540, 1651585, 1829448, 1981902, 2032720, 2286810, 2642536, 2972853, 3049080, 3303170, 3658896, 3963804, 4573620, 4954755, 5285072, 5945706, 6098160, 6606340, 7927608, 9147240, 9909510, 11891412, 13212680, 14864265, 15855216, 18294480, 19819020, 23782824, 26425360, 29728530, 39638040, 47565648, 59457060, 79276080, 118914120, 237828240]

約数ペア:

[(1, 237828240), (2, 118914120), (3, 79276080), (4, 59457060), (5, 47565648), (6, 39638040), (8, 29728530), (9, 26425360), (10, 23782824), (12, 19819020), (13, 18294480), (15, 15855216), (16, 14864265), (18, 13212680), (20, 11891412), (24, 9909510), (26, 9147240), (30, 7927608), (36, 6606340), (39, 6098160), (40, 5945706), (45, 5285072), (48, 4954755), (52, 4573620), (60, 3963804), (65, 3658896), (72, 3303170), (78, 3049080), (80, 2972853), (90, 2642536), (104, 2286810), (117, 2032720), (120, 1981902), (130, 1829448), (144, 1651585), (156, 1524540), (180, 1321268), (195, 1219632), (208, 1143405), (234, 1016360), (240, 990951), (260, 914724), (312, 762270), (360, 660634), (390, 609816), (468, 508180), (520, 457362), (585, 406544), (624, 381135), (720, 330317), (780, 304908), (936, 254090), (1040, 228681), (1170, 203272), (1560, 152454), (1872, 127045), (2340, 101636), (3120, 76227), (4680, 50818), (9360, 25409)]