15533520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 80

約数和(自身を含む): 49014720

約数和(自身を除く): 33481200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1097, 1180, 1416, 1770, 2194, 2360, 2832, 3291, 3540, 4388, 4720, 5485, 6582, 7080, 8776, 10970, 13164, 14160, 16455, 17552, 21940, 26328, 32910, 43880, 52656, 64723, 65820, 87760, 129446, 131640, 194169, 258892, 263280, 323615, 388338, 517784, 647230, 776676, 970845, 1035568, 1294460, 1553352, 1941690, 2588920, 3106704, 3883380, 5177840, 7766760, 15533520]

約数ペア:

[(1, 15533520), (2, 7766760), (3, 5177840), (4, 3883380), (5, 3106704), (6, 2588920), (8, 1941690), (10, 1553352), (12, 1294460), (15, 1035568), (16, 970845), (20, 776676), (24, 647230), (30, 517784), (40, 388338), (48, 323615), (59, 263280), (60, 258892), (80, 194169), (118, 131640), (120, 129446), (177, 87760), (236, 65820), (240, 64723), (295, 52656), (354, 43880), (472, 32910), (590, 26328), (708, 21940), (885, 17552), (944, 16455), (1097, 14160), (1180, 13164), (1416, 10970), (1770, 8776), (2194, 7080), (2360, 6582), (2832, 5485), (3291, 4720), (3540, 4388)]