1216891680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{3767}}^1$

素因数の和:4458

約数の個数: 96

約数和(自身を含む): 3839923584

約数和(自身を除く): 2623031904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 673, 1346, 2019, 2692, 3365, 3767, 4038, 5384, 6730, 7534, 8076, 10095, 10768, 11301, 13460, 15068, 16152, 18835, 20190, 21536, 22602, 26920, 30136, 32304, 37670, 40380, 45204, 53840, 56505, 60272, 64608, 75340, 80760, 90408, 107680, 113010, 120544, 150680, 161520, 180816, 226020, 301360, 323040, 361632, 452040, 602720, 904080, 1808160, 2535191, 5070382, 7605573, 10140764, 12675955, 15211146, 20281528, 25351910, 30422292, 38027865, 40563056, 50703820, 60844584, 76055730, 81126112, 101407640, 121689168, 152111460, 202815280, 243378336, 304222920, 405630560, 608445840, 1216891680]

約数ペア:

[(1, 1216891680), (2, 608445840), (3, 405630560), (4, 304222920), (5, 243378336), (6, 202815280), (8, 152111460), (10, 121689168), (12, 101407640), (15, 81126112), (16, 76055730), (20, 60844584), (24, 50703820), (30, 40563056), (32, 38027865), (40, 30422292), (48, 25351910), (60, 20281528), (80, 15211146), (96, 12675955), (120, 10140764), (160, 7605573), (240, 5070382), (480, 2535191), (673, 1808160), (1346, 904080), (2019, 602720), (2692, 452040), (3365, 361632), (3767, 323040), (4038, 301360), (5384, 226020), (6730, 180816), (7534, 161520), (8076, 150680), (10095, 120544), (10768, 113010), (11301, 107680), (13460, 90408), (15068, 80760), (16152, 75340), (18835, 64608), (20190, 60272), (21536, 56505), (22602, 53840), (26920, 45204), (30136, 40380), (32304, 37670)]