149218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11800

約数の個数: 80

約数和(自身を含む): 471344832

約数和(自身を除く): 322126512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 11731, 12720, 23462, 35193, 46924, 58655, 70386, 93848, 117310, 140772, 175965, 187696, 234620, 281544, 351930, 469240, 563088, 621743, 703860, 938480, 1243486, 1407720, 1865229, 2486972, 2815440, 3108715, 3730458, 4973944, 6217430, 7460916, 9326145, 9947888, 12434860, 14921832, 18652290, 24869720, 29843664, 37304580, 49739440, 74609160, 149218320]

約数ペア:

[(1, 149218320), (2, 74609160), (3, 49739440), (4, 37304580), (5, 29843664), (6, 24869720), (8, 18652290), (10, 14921832), (12, 12434860), (15, 9947888), (16, 9326145), (20, 7460916), (24, 6217430), (30, 4973944), (40, 3730458), (48, 3108715), (53, 2815440), (60, 2486972), (80, 1865229), (106, 1407720), (120, 1243486), (159, 938480), (212, 703860), (240, 621743), (265, 563088), (318, 469240), (424, 351930), (530, 281544), (636, 234620), (795, 187696), (848, 175965), (1060, 140772), (1272, 117310), (1590, 93848), (2120, 70386), (2544, 58655), (3180, 46924), (4240, 35193), (6360, 23462), (11731, 12720)]