83755920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2320

約数の個数: 80

約数和(自身を含む): 261358272

約数和(自身を除く): 177602352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2141, 2445, 2608, 3260, 3912, 4282, 4890, 6423, 6520, 7824, 8564, 9780, 10705, 12846, 13040, 17128, 19560, 21410, 25692, 32115, 34256, 39120, 42820, 51384, 64230, 85640, 102768, 128460, 171280, 256920, 348983, 513840, 697966, 1046949, 1395932, 1744915, 2093898, 2791864, 3489830, 4187796, 5234745, 5583728, 6979660, 8375592, 10469490, 13959320, 16751184, 20938980, 27918640, 41877960, 83755920]

約数ペア:

[(1, 83755920), (2, 41877960), (3, 27918640), (4, 20938980), (5, 16751184), (6, 13959320), (8, 10469490), (10, 8375592), (12, 6979660), (15, 5583728), (16, 5234745), (20, 4187796), (24, 3489830), (30, 2791864), (40, 2093898), (48, 1744915), (60, 1395932), (80, 1046949), (120, 697966), (163, 513840), (240, 348983), (326, 256920), (489, 171280), (652, 128460), (815, 102768), (978, 85640), (1304, 64230), (1630, 51384), (1956, 42820), (2141, 39120), (2445, 34256), (2608, 32115), (3260, 25692), (3912, 21410), (4282, 19560), (4890, 17128), (6423, 13040), (6520, 12846), (7824, 10705), (8564, 9780)]