73756560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 229985280

約数和(自身を除く): 156228720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1609, 1910, 2292, 2865, 3056, 3218, 3820, 4584, 4827, 5730, 6436, 7640, 8045, 9168, 9654, 11460, 12872, 15280, 16090, 19308, 22920, 24135, 25744, 32180, 38616, 45840, 48270, 64360, 77232, 96540, 128720, 193080, 307319, 386160, 614638, 921957, 1229276, 1536595, 1843914, 2458552, 3073190, 3687828, 4609785, 4917104, 6146380, 7375656, 9219570, 12292760, 14751312, 18439140, 24585520, 36878280, 73756560]

約数ペア:

[(1, 73756560), (2, 36878280), (3, 24585520), (4, 18439140), (5, 14751312), (6, 12292760), (8, 9219570), (10, 7375656), (12, 6146380), (15, 4917104), (16, 4609785), (20, 3687828), (24, 3073190), (30, 2458552), (40, 1843914), (48, 1536595), (60, 1229276), (80, 921957), (120, 614638), (191, 386160), (240, 307319), (382, 193080), (573, 128720), (764, 96540), (955, 77232), (1146, 64360), (1528, 48270), (1609, 45840), (1910, 38616), (2292, 32180), (2865, 25744), (3056, 24135), (3218, 22920), (3820, 19308), (4584, 16090), (4827, 15280), (5730, 12872), (6436, 11460), (7640, 9654), (8045, 9168)]