72767280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6451}}^1$

素因数の和:6514

約数の個数: 80

約数和(自身を含む): 230413824

約数和(自身を除く): 157646544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 6451, 11280, 12902, 19353, 25804, 32255, 38706, 51608, 64510, 77412, 96765, 103216, 129020, 154824, 193530, 258040, 303197, 309648, 387060, 516080, 606394, 774120, 909591, 1212788, 1515985, 1548240, 1819182, 2425576, 3031970, 3638364, 4547955, 4851152, 6063940, 7276728, 9095910, 12127880, 14553456, 18191820, 24255760, 36383640, 72767280]

約数ペア:

[(1, 72767280), (2, 36383640), (3, 24255760), (4, 18191820), (5, 14553456), (6, 12127880), (8, 9095910), (10, 7276728), (12, 6063940), (15, 4851152), (16, 4547955), (20, 3638364), (24, 3031970), (30, 2425576), (40, 1819182), (47, 1548240), (48, 1515985), (60, 1212788), (80, 909591), (94, 774120), (120, 606394), (141, 516080), (188, 387060), (235, 309648), (240, 303197), (282, 258040), (376, 193530), (470, 154824), (564, 129020), (705, 103216), (752, 96765), (940, 77412), (1128, 64510), (1410, 51608), (1880, 38706), (2256, 32255), (2820, 25804), (3760, 19353), (5640, 12902), (6451, 11280)]