1530540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 5071248

約数和(自身を除く): 3540708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 773, 990, 1546, 1980, 2319, 3092, 3865, 4638, 6957, 7730, 8503, 9276, 11595, 13914, 15460, 17006, 23190, 25509, 27828, 34012, 34785, 42515, 46380, 51018, 69570, 76527, 85030, 102036, 127545, 139140, 153054, 170060, 255090, 306108, 382635, 510180, 765270, 1530540]

約数ペア:

[(1, 1530540), (2, 765270), (3, 510180), (4, 382635), (5, 306108), (6, 255090), (9, 170060), (10, 153054), (11, 139140), (12, 127545), (15, 102036), (18, 85030), (20, 76527), (22, 69570), (30, 51018), (33, 46380), (36, 42515), (44, 34785), (45, 34012), (55, 27828), (60, 25509), (66, 23190), (90, 17006), (99, 15460), (110, 13914), (132, 11595), (165, 9276), (180, 8503), (198, 7730), (220, 6957), (330, 4638), (396, 3865), (495, 3092), (660, 2319), (773, 1980), (990, 1546)]