1100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 3382560

約数和(自身を除く): 2282280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 173, 212, 265, 318, 346, 424, 519, 530, 636, 692, 795, 865, 1038, 1060, 1272, 1384, 1590, 1730, 2076, 2120, 2595, 3180, 3460, 4152, 5190, 6360, 6920, 9169, 10380, 18338, 20760, 27507, 36676, 45845, 55014, 73352, 91690, 110028, 137535, 183380, 220056, 275070, 366760, 550140, 1100280]

約数ペア:

[(1, 1100280), (2, 550140), (3, 366760), (4, 275070), (5, 220056), (6, 183380), (8, 137535), (10, 110028), (12, 91690), (15, 73352), (20, 55014), (24, 45845), (30, 36676), (40, 27507), (53, 20760), (60, 18338), (106, 10380), (120, 9169), (159, 6920), (173, 6360), (212, 5190), (265, 4152), (318, 3460), (346, 3180), (424, 2595), (519, 2120), (530, 2076), (636, 1730), (692, 1590), (795, 1384), (865, 1272), (1038, 1060)]