29027760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 91184640

約数和(自身を除く): 62156880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1531, 1580, 1896, 2370, 3062, 3160, 3792, 4593, 4740, 6124, 6320, 7655, 9186, 9480, 12248, 15310, 18372, 18960, 22965, 24496, 30620, 36744, 45930, 61240, 73488, 91860, 120949, 122480, 183720, 241898, 362847, 367440, 483796, 604745, 725694, 967592, 1209490, 1451388, 1814235, 1935184, 2418980, 2902776, 3628470, 4837960, 5805552, 7256940, 9675920, 14513880, 29027760]

約数ペア:

[(1, 29027760), (2, 14513880), (3, 9675920), (4, 7256940), (5, 5805552), (6, 4837960), (8, 3628470), (10, 2902776), (12, 2418980), (15, 1935184), (16, 1814235), (20, 1451388), (24, 1209490), (30, 967592), (40, 725694), (48, 604745), (60, 483796), (79, 367440), (80, 362847), (120, 241898), (158, 183720), (237, 122480), (240, 120949), (316, 91860), (395, 73488), (474, 61240), (632, 45930), (790, 36744), (948, 30620), (1185, 24496), (1264, 22965), (1531, 18960), (1580, 18372), (1896, 15310), (2370, 12248), (3062, 9480), (3160, 9186), (3792, 7655), (4593, 6320), (4740, 6124)]