154138560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:850

約数の個数: 112

約数和(自身を含む): 491922816

約数和(自身を除く): 337784256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 523, 614, 921, 960, 1046, 1228, 1535, 1569, 1842, 2092, 2456, 2615, 3070, 3138, 3684, 4184, 4605, 4912, 5230, 6140, 6276, 7368, 7845, 8368, 9210, 9824, 10460, 12280, 12552, 14736, 15690, 16736, 18420, 19648, 20920, 24560, 25104, 29472, 31380, 33472, 36840, 41840, 49120, 50208, 58944, 62760, 73680, 83680, 98240, 100416, 125520, 147360, 160561, 167360, 251040, 294720, 321122, 481683, 502080, 642244, 802805, 963366, 1284488, 1605610, 1926732, 2408415, 2568976, 3211220, 3853464, 4816830, 5137952, 6422440, 7706928, 9633660, 10275904, 12844880, 15413856, 19267320, 25689760, 30827712, 38534640, 51379520, 77069280, 154138560]

約数ペア:

[(1, 154138560), (2, 77069280), (3, 51379520), (4, 38534640), (5, 30827712), (6, 25689760), (8, 19267320), (10, 15413856), (12, 12844880), (15, 10275904), (16, 9633660), (20, 7706928), (24, 6422440), (30, 5137952), (32, 4816830), (40, 3853464), (48, 3211220), (60, 2568976), (64, 2408415), (80, 1926732), (96, 1605610), (120, 1284488), (160, 963366), (192, 802805), (240, 642244), (307, 502080), (320, 481683), (480, 321122), (523, 294720), (614, 251040), (921, 167360), (960, 160561), (1046, 147360), (1228, 125520), (1535, 100416), (1569, 98240), (1842, 83680), (2092, 73680), (2456, 62760), (2615, 58944), (3070, 50208), (3138, 49120), (3684, 41840), (4184, 36840), (4605, 33472), (4912, 31380), (5230, 29472), (6140, 25104), (6276, 24560), (7368, 20920), (7845, 19648), (8368, 18420), (9210, 16736), (9824, 15690), (10460, 14736), (12280, 12552)]