3053840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 40

約数和(自身を含む): 7231680

約数和(自身を除く): 4177840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 647, 944, 1180, 1294, 2360, 2588, 3235, 4720, 5176, 6470, 10352, 12940, 25880, 38173, 51760, 76346, 152692, 190865, 305384, 381730, 610768, 763460, 1526920, 3053840]

約数ペア:

[(1, 3053840), (2, 1526920), (4, 763460), (5, 610768), (8, 381730), (10, 305384), (16, 190865), (20, 152692), (40, 76346), (59, 51760), (80, 38173), (118, 25880), (236, 12940), (295, 10352), (472, 6470), (590, 5176), (647, 4720), (944, 3235), (1180, 2588), (1294, 2360)]