147398520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 308793480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 109, 118, 120, 177, 191, 218, 236, 295, 327, 354, 382, 436, 472, 545, 573, 590, 654, 708, 764, 872, 885, 955, 1090, 1146, 1180, 1308, 1416, 1528, 1635, 1770, 1910, 2180, 2292, 2360, 2616, 2865, 3270, 3540, 3820, 4360, 4584, 5730, 6431, 6540, 7080, 7640, 11269, 11460, 12862, 13080, 19293, 20819, 22538, 22920, 25724, 32155, 33807, 38586, 41638, 45076, 51448, 56345, 62457, 64310, 67614, 77172, 83276, 90152, 96465, 104095, 112690, 124914, 128620, 135228, 154344, 166552, 169035, 192930, 208190, 225380, 249828, 257240, 270456, 312285, 338070, 385860, 416380, 450760, 499656, 624570, 676140, 771720, 832760, 1228321, 1249140, 1352280, 2456642, 2498280, 3684963, 4913284, 6141605, 7369926, 9826568, 12283210, 14739852, 18424815, 24566420, 29479704, 36849630, 49132840, 73699260, 147398520]

約数ペア:

[(1, 147398520), (2, 73699260), (3, 49132840), (4, 36849630), (5, 29479704), (6, 24566420), (8, 18424815), (10, 14739852), (12, 12283210), (15, 9826568), (20, 7369926), (24, 6141605), (30, 4913284), (40, 3684963), (59, 2498280), (60, 2456642), (109, 1352280), (118, 1249140), (120, 1228321), (177, 832760), (191, 771720), (218, 676140), (236, 624570), (295, 499656), (327, 450760), (354, 416380), (382, 385860), (436, 338070), (472, 312285), (545, 270456), (573, 257240), (590, 249828), (654, 225380), (708, 208190), (764, 192930), (872, 169035), (885, 166552), (955, 154344), (1090, 135228), (1146, 128620), (1180, 124914), (1308, 112690), (1416, 104095), (1528, 96465), (1635, 90152), (1770, 83276), (1910, 77172), (2180, 67614), (2292, 64310), (2360, 62457), (2616, 56345), (2865, 51448), (3270, 45076), (3540, 41638), (3820, 38586), (4360, 33807), (4584, 32155), (5730, 25724), (6431, 22920), (6540, 22538), (7080, 20819), (7640, 19293), (11269, 13080), (11460, 12862)]