77318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 169439520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2039, 2370, 2528, 3160, 3792, 4078, 4740, 6117, 6320, 7584, 8156, 9480, 10195, 12234, 12640, 16312, 18960, 20390, 24468, 30585, 32624, 37920, 40780, 48936, 61170, 65248, 81560, 97872, 122340, 161081, 163120, 195744, 244680, 322162, 326240, 483243, 489360, 644324, 805405, 966486, 978720, 1288648, 1610810, 1932972, 2416215, 2577296, 3221620, 3865944, 4832430, 5154592, 6443240, 7731888, 9664860, 12886480, 15463776, 19329720, 25772960, 38659440, 77318880]

約数ペア:

[(1, 77318880), (2, 38659440), (3, 25772960), (4, 19329720), (5, 15463776), (6, 12886480), (8, 9664860), (10, 7731888), (12, 6443240), (15, 5154592), (16, 4832430), (20, 3865944), (24, 3221620), (30, 2577296), (32, 2416215), (40, 1932972), (48, 1610810), (60, 1288648), (79, 978720), (80, 966486), (96, 805405), (120, 644324), (158, 489360), (160, 483243), (237, 326240), (240, 322162), (316, 244680), (395, 195744), (474, 163120), (480, 161081), (632, 122340), (790, 97872), (948, 81560), (1185, 65248), (1264, 61170), (1580, 48936), (1896, 40780), (2039, 37920), (2370, 32624), (2528, 30585), (3160, 24468), (3792, 20390), (4078, 18960), (4740, 16312), (6117, 12640), (6320, 12234), (7584, 10195), (8156, 9480)]