1297996680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{6833}}^1$

素因数の和:8430

約数の個数: 64

約数和(自身を含む): 3897020160

約数和(自身を除く): 2599023480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1583, 3166, 4749, 6332, 6833, 7915, 9498, 12664, 13666, 15830, 18996, 20499, 23745, 27332, 31660, 34165, 37992, 40998, 47490, 54664, 63320, 68330, 81996, 94980, 102495, 136660, 163992, 189960, 204990, 273320, 409980, 819960, 10816639, 21633278, 32449917, 43266556, 54083195, 64899834, 86533112, 108166390, 129799668, 162249585, 216332780, 259599336, 324499170, 432665560, 648998340, 1297996680]

約数ペア:

[(1, 1297996680), (2, 648998340), (3, 432665560), (4, 324499170), (5, 259599336), (6, 216332780), (8, 162249585), (10, 129799668), (12, 108166390), (15, 86533112), (20, 64899834), (24, 54083195), (30, 43266556), (40, 32449917), (60, 21633278), (120, 10816639), (1583, 819960), (3166, 409980), (4749, 273320), (6332, 204990), (6833, 189960), (7915, 163992), (9498, 136660), (12664, 102495), (13666, 94980), (15830, 81996), (18996, 68330), (20499, 63320), (23745, 54664), (27332, 47490), (31660, 40998), (34165, 37992)]