775920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 2490912

約数和(自身を除く): 1714992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 61, 80, 106, 120, 122, 159, 183, 212, 240, 244, 265, 305, 318, 366, 424, 488, 530, 610, 636, 732, 795, 848, 915, 976, 1060, 1220, 1272, 1464, 1590, 1830, 2120, 2440, 2544, 2928, 3180, 3233, 3660, 4240, 4880, 6360, 6466, 7320, 9699, 12720, 12932, 14640, 16165, 19398, 25864, 32330, 38796, 48495, 51728, 64660, 77592, 96990, 129320, 155184, 193980, 258640, 387960, 775920]

約数ペア:

[(1, 775920), (2, 387960), (3, 258640), (4, 193980), (5, 155184), (6, 129320), (8, 96990), (10, 77592), (12, 64660), (15, 51728), (16, 48495), (20, 38796), (24, 32330), (30, 25864), (40, 19398), (48, 16165), (53, 14640), (60, 12932), (61, 12720), (80, 9699), (106, 7320), (120, 6466), (122, 6360), (159, 4880), (183, 4240), (212, 3660), (240, 3233), (244, 3180), (265, 2928), (305, 2544), (318, 2440), (366, 2120), (424, 1830), (488, 1590), (530, 1464), (610, 1272), (636, 1220), (732, 1060), (795, 976), (848, 915)]