418123560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 1294704000

約数和(自身を除く): 876580440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 73, 118, 120, 146, 177, 219, 236, 292, 295, 354, 365, 438, 472, 584, 590, 708, 730, 809, 876, 885, 1095, 1180, 1416, 1460, 1618, 1752, 1770, 2190, 2360, 2427, 2920, 3236, 3540, 4045, 4307, 4380, 4854, 6472, 7080, 8090, 8614, 8760, 9708, 12135, 12921, 16180, 17228, 19416, 21535, 24270, 25842, 32360, 34456, 43070, 47731, 48540, 51684, 59057, 64605, 86140, 95462, 97080, 103368, 118114, 129210, 143193, 172280, 177171, 190924, 236228, 238655, 258420, 286386, 295285, 354342, 381848, 472456, 477310, 516840, 572772, 590570, 708684, 715965, 885855, 954620, 1145544, 1181140, 1417368, 1431930, 1771710, 1909240, 2362280, 2863860, 3484363, 3543420, 5727720, 6968726, 7086840, 10453089, 13937452, 17421815, 20906178, 27874904, 34843630, 41812356, 52265445, 69687260, 83624712, 104530890, 139374520, 209061780, 418123560]

約数ペア:

[(1, 418123560), (2, 209061780), (3, 139374520), (4, 104530890), (5, 83624712), (6, 69687260), (8, 52265445), (10, 41812356), (12, 34843630), (15, 27874904), (20, 20906178), (24, 17421815), (30, 13937452), (40, 10453089), (59, 7086840), (60, 6968726), (73, 5727720), (118, 3543420), (120, 3484363), (146, 2863860), (177, 2362280), (219, 1909240), (236, 1771710), (292, 1431930), (295, 1417368), (354, 1181140), (365, 1145544), (438, 954620), (472, 885855), (584, 715965), (590, 708684), (708, 590570), (730, 572772), (809, 516840), (876, 477310), (885, 472456), (1095, 381848), (1180, 354342), (1416, 295285), (1460, 286386), (1618, 258420), (1752, 238655), (1770, 236228), (2190, 190924), (2360, 177171), (2427, 172280), (2920, 143193), (3236, 129210), (3540, 118114), (4045, 103368), (4307, 97080), (4380, 95462), (4854, 86140), (6472, 64605), (7080, 59057), (8090, 51684), (8614, 48540), (8760, 47731), (9708, 43070), (12135, 34456), (12921, 32360), (16180, 25842), (17228, 24270), (19416, 21535)]