230960760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{7489}}^1$

素因数の和:7760

約数の個数: 64

約数和(自身を含む): 695671200

約数和(自身を除く): 464710440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7489, 7710, 10280, 14978, 15420, 22467, 29956, 30840, 37445, 44934, 59912, 74890, 89868, 112335, 149780, 179736, 224670, 299560, 449340, 898680, 1924673, 3849346, 5774019, 7698692, 9623365, 11548038, 15397384, 19246730, 23096076, 28870095, 38493460, 46192152, 57740190, 76986920, 115480380, 230960760]

約数ペア:

[(1, 230960760), (2, 115480380), (3, 76986920), (4, 57740190), (5, 46192152), (6, 38493460), (8, 28870095), (10, 23096076), (12, 19246730), (15, 15397384), (20, 11548038), (24, 9623365), (30, 7698692), (40, 5774019), (60, 3849346), (120, 1924673), (257, 898680), (514, 449340), (771, 299560), (1028, 224670), (1285, 179736), (1542, 149780), (2056, 112335), (2570, 89868), (3084, 74890), (3855, 59912), (5140, 44934), (6168, 37445), (7489, 30840), (7710, 29956), (10280, 22467), (14978, 15420)]