477487980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1093}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 1488715200

約数和(自身を除く): 1011227220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 809, 1093, 1618, 2186, 2427, 3236, 3279, 4045, 4372, 4854, 5465, 6558, 7281, 8090, 9708, 9837, 10930, 12135, 13116, 14562, 16180, 16395, 19674, 21843, 21860, 24270, 29124, 29511, 32790, 36405, 39348, 43686, 48540, 49185, 59022, 65580, 72810, 87372, 98370, 109215, 118044, 145620, 147555, 196740, 218430, 295110, 436860, 590220, 884237, 1768474, 2652711, 3536948, 4421185, 5305422, 7958133, 8842370, 10610844, 13263555, 15916266, 17684740, 23874399, 26527110, 31832532, 39790665, 47748798, 53054220, 79581330, 95497596, 119371995, 159162660, 238743990, 477487980]

約数ペア:

[(1, 477487980), (2, 238743990), (3, 159162660), (4, 119371995), (5, 95497596), (6, 79581330), (9, 53054220), (10, 47748798), (12, 39790665), (15, 31832532), (18, 26527110), (20, 23874399), (27, 17684740), (30, 15916266), (36, 13263555), (45, 10610844), (54, 8842370), (60, 7958133), (90, 5305422), (108, 4421185), (135, 3536948), (180, 2652711), (270, 1768474), (540, 884237), (809, 590220), (1093, 436860), (1618, 295110), (2186, 218430), (2427, 196740), (3236, 147555), (3279, 145620), (4045, 118044), (4372, 109215), (4854, 98370), (5465, 87372), (6558, 72810), (7281, 65580), (8090, 59022), (9708, 49185), (9837, 48540), (10930, 43686), (12135, 39348), (13116, 36405), (14562, 32790), (16180, 29511), (16395, 29124), (19674, 24270), (21843, 21860)]