2602883280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{19471}}^1$

素因数の和:20044

約数の個数: 80

約数和(自身を含む): 8083839744

約数和(自身を除く): 5480956464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 8912, 11140, 13368, 16710, 19471, 22280, 26736, 33420, 38942, 44560, 58413, 66840, 77884, 97355, 116826, 133680, 155768, 194710, 233652, 292065, 311536, 389420, 467304, 584130, 778840, 934608, 1168260, 1557680, 2336520, 4673040, 10845347, 21690694, 32536041, 43381388, 54226735, 65072082, 86762776, 108453470, 130144164, 162680205, 173525552, 216906940, 260288328, 325360410, 433813880, 520576656, 650720820, 867627760, 1301441640, 2602883280]

約数ペア:

[(1, 2602883280), (2, 1301441640), (3, 867627760), (4, 650720820), (5, 520576656), (6, 433813880), (8, 325360410), (10, 260288328), (12, 216906940), (15, 173525552), (16, 162680205), (20, 130144164), (24, 108453470), (30, 86762776), (40, 65072082), (48, 54226735), (60, 43381388), (80, 32536041), (120, 21690694), (240, 10845347), (557, 4673040), (1114, 2336520), (1671, 1557680), (2228, 1168260), (2785, 934608), (3342, 778840), (4456, 584130), (5570, 467304), (6684, 389420), (8355, 311536), (8912, 292065), (11140, 233652), (13368, 194710), (16710, 155768), (19471, 133680), (22280, 116826), (26736, 97355), (33420, 77884), (38942, 66840), (44560, 58413)]