2200560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 6990624

約数和(自身を除く): 4790064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 173, 212, 240, 265, 318, 346, 424, 519, 530, 636, 692, 795, 848, 865, 1038, 1060, 1272, 1384, 1590, 1730, 2076, 2120, 2544, 2595, 2768, 3180, 3460, 4152, 4240, 5190, 6360, 6920, 8304, 9169, 10380, 12720, 13840, 18338, 20760, 27507, 36676, 41520, 45845, 55014, 73352, 91690, 110028, 137535, 146704, 183380, 220056, 275070, 366760, 440112, 550140, 733520, 1100280, 2200560]

約数ペア:

[(1, 2200560), (2, 1100280), (3, 733520), (4, 550140), (5, 440112), (6, 366760), (8, 275070), (10, 220056), (12, 183380), (15, 146704), (16, 137535), (20, 110028), (24, 91690), (30, 73352), (40, 55014), (48, 45845), (53, 41520), (60, 36676), (80, 27507), (106, 20760), (120, 18338), (159, 13840), (173, 12720), (212, 10380), (240, 9169), (265, 8304), (318, 6920), (346, 6360), (424, 5190), (519, 4240), (530, 4152), (636, 3460), (692, 3180), (795, 2768), (848, 2595), (865, 2544), (1038, 2120), (1060, 2076), (1272, 1730), (1384, 1590)]