1895280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 6026400

約数和(自身を除く): 4131120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 149, 159, 212, 240, 265, 298, 318, 424, 447, 530, 596, 636, 745, 795, 848, 894, 1060, 1192, 1272, 1490, 1590, 1788, 2120, 2235, 2384, 2544, 2980, 3180, 3576, 4240, 4470, 5960, 6360, 7152, 7897, 8940, 11920, 12720, 15794, 17880, 23691, 31588, 35760, 39485, 47382, 63176, 78970, 94764, 118455, 126352, 157940, 189528, 236910, 315880, 379056, 473820, 631760, 947640, 1895280]

約数ペア:

[(1, 1895280), (2, 947640), (3, 631760), (4, 473820), (5, 379056), (6, 315880), (8, 236910), (10, 189528), (12, 157940), (15, 126352), (16, 118455), (20, 94764), (24, 78970), (30, 63176), (40, 47382), (48, 39485), (53, 35760), (60, 31588), (80, 23691), (106, 17880), (120, 15794), (149, 12720), (159, 11920), (212, 8940), (240, 7897), (265, 7152), (298, 6360), (318, 5960), (424, 4470), (447, 4240), (530, 3576), (596, 3180), (636, 2980), (745, 2544), (795, 2384), (848, 2235), (894, 2120), (1060, 1788), (1192, 1590), (1272, 1490)]