12893520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 41283072

約数和(自身を除く): 28389552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1733, 1860, 2480, 3466, 3720, 5199, 6932, 7440, 8665, 10398, 13864, 17330, 20796, 25995, 27728, 34660, 41592, 51990, 53723, 69320, 83184, 103980, 107446, 138640, 161169, 207960, 214892, 268615, 322338, 415920, 429784, 537230, 644676, 805845, 859568, 1074460, 1289352, 1611690, 2148920, 2578704, 3223380, 4297840, 6446760, 12893520]

約数ペア:

[(1, 12893520), (2, 6446760), (3, 4297840), (4, 3223380), (5, 2578704), (6, 2148920), (8, 1611690), (10, 1289352), (12, 1074460), (15, 859568), (16, 805845), (20, 644676), (24, 537230), (30, 429784), (31, 415920), (40, 322338), (48, 268615), (60, 214892), (62, 207960), (80, 161169), (93, 138640), (120, 107446), (124, 103980), (155, 83184), (186, 69320), (240, 53723), (248, 51990), (310, 41592), (372, 34660), (465, 27728), (496, 25995), (620, 20796), (744, 17330), (930, 13864), (1240, 10398), (1488, 8665), (1733, 7440), (1860, 6932), (2480, 5199), (3466, 3720)]