1609939680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3433}}^1$

素因数の和:4428

約数の個数: 96

約数和(自身を含む): 5077979424

約数和(自身を除く): 3468039744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 977, 1954, 2931, 3433, 3908, 4885, 5862, 6866, 7816, 9770, 10299, 11724, 13732, 14655, 15632, 17165, 19540, 20598, 23448, 27464, 29310, 31264, 34330, 39080, 41196, 46896, 51495, 54928, 58620, 68660, 78160, 82392, 93792, 102990, 109856, 117240, 137320, 156320, 164784, 205980, 234480, 274640, 329568, 411960, 468960, 549280, 823920, 1647840, 3354041, 6708082, 10062123, 13416164, 16770205, 20124246, 26832328, 33540410, 40248492, 50310615, 53664656, 67080820, 80496984, 100621230, 107329312, 134161640, 160993968, 201242460, 268323280, 321987936, 402484920, 536646560, 804969840, 1609939680]

約数ペア:

[(1, 1609939680), (2, 804969840), (3, 536646560), (4, 402484920), (5, 321987936), (6, 268323280), (8, 201242460), (10, 160993968), (12, 134161640), (15, 107329312), (16, 100621230), (20, 80496984), (24, 67080820), (30, 53664656), (32, 50310615), (40, 40248492), (48, 33540410), (60, 26832328), (80, 20124246), (96, 16770205), (120, 13416164), (160, 10062123), (240, 6708082), (480, 3354041), (977, 1647840), (1954, 823920), (2931, 549280), (3433, 468960), (3908, 411960), (4885, 329568), (5862, 274640), (6866, 234480), (7816, 205980), (9770, 164784), (10299, 156320), (11724, 137320), (13732, 117240), (14655, 109856), (15632, 102990), (17165, 93792), (19540, 82392), (20598, 78160), (23448, 68660), (27464, 58620), (29310, 54928), (31264, 51495), (34330, 46896), (39080, 41196)]