18772036680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1435171}}^1$

素因数の和:1435294

約数の個数: 64

約数和(自身を含む): 56832811200

約数和(自身を除く): 38060774520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 1435171, 2870342, 4305513, 5740684, 7175855, 8611026, 11481368, 14351710, 17222052, 21527565, 28703420, 34444104, 43055130, 57406840, 86110260, 156433639, 172220520, 312867278, 469300917, 625734556, 782168195, 938601834, 1251469112, 1564336390, 1877203668, 2346504585, 3128672780, 3754407336, 4693009170, 6257345560, 9386018340, 18772036680]

約数ペア:

[(1, 18772036680), (2, 9386018340), (3, 6257345560), (4, 4693009170), (5, 3754407336), (6, 3128672780), (8, 2346504585), (10, 1877203668), (12, 1564336390), (15, 1251469112), (20, 938601834), (24, 782168195), (30, 625734556), (40, 469300917), (60, 312867278), (109, 172220520), (120, 156433639), (218, 86110260), (327, 57406840), (436, 43055130), (545, 34444104), (654, 28703420), (872, 21527565), (1090, 17222052), (1308, 14351710), (1635, 11481368), (2180, 8611026), (2616, 7175855), (3270, 5740684), (4360, 4305513), (6540, 2870342), (13080, 1435171)]