15672784020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{727613}}^1$

素因数の和:727984

約数の個数: 48

約数和(自身を含む): 44006094720

約数和(自身を除く): 28333310700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 10770, 21540, 727613, 1455226, 2182839, 2910452, 3638065, 4365678, 7276130, 8731356, 10914195, 14552260, 21828390, 43656780, 261213067, 522426134, 783639201, 1044852268, 1306065335, 1567278402, 2612130670, 3134556804, 3918196005, 5224261340, 7836392010, 15672784020]

約数ペア:

[(1, 15672784020), (2, 7836392010), (3, 5224261340), (4, 3918196005), (5, 3134556804), (6, 2612130670), (10, 1567278402), (12, 1306065335), (15, 1044852268), (20, 783639201), (30, 522426134), (60, 261213067), (359, 43656780), (718, 21828390), (1077, 14552260), (1436, 10914195), (1795, 8731356), (2154, 7276130), (3590, 4365678), (4308, 3638065), (5385, 2910452), (7180, 2182839), (10770, 1455226), (21540, 727613)]