154841040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2101

約数の個数: 120

約数和(自身を含む): 525044520

約数和(自身を除く): 370203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 1973, 2180, 2616, 3270, 3924, 3946, 4360, 4905, 5232, 5919, 6540, 7848, 7892, 8720, 9810, 9865, 11838, 13080, 15696, 15784, 17757, 19620, 19730, 23676, 26160, 29595, 31568, 35514, 39240, 39460, 47352, 59190, 71028, 78480, 78920, 88785, 94704, 118380, 142056, 157840, 177570, 215057, 236760, 284112, 355140, 430114, 473520, 645171, 710280, 860228, 1075285, 1290342, 1420560, 1720456, 1935513, 2150570, 2580684, 3225855, 3440912, 3871026, 4301140, 5161368, 6451710, 7742052, 8602280, 9677565, 10322736, 12903420, 15484104, 17204560, 19355130, 25806840, 30968208, 38710260, 51613680, 77420520, 154841040]

約数ペア:

[(1, 154841040), (2, 77420520), (3, 51613680), (4, 38710260), (5, 30968208), (6, 25806840), (8, 19355130), (9, 17204560), (10, 15484104), (12, 12903420), (15, 10322736), (16, 9677565), (18, 8602280), (20, 7742052), (24, 6451710), (30, 5161368), (36, 4301140), (40, 3871026), (45, 3440912), (48, 3225855), (60, 2580684), (72, 2150570), (80, 1935513), (90, 1720456), (109, 1420560), (120, 1290342), (144, 1075285), (180, 860228), (218, 710280), (240, 645171), (327, 473520), (360, 430114), (436, 355140), (545, 284112), (654, 236760), (720, 215057), (872, 177570), (981, 157840), (1090, 142056), (1308, 118380), (1635, 94704), (1744, 88785), (1962, 78920), (1973, 78480), (2180, 71028), (2616, 59190), (3270, 47352), (3924, 39460), (3946, 39240), (4360, 35514), (4905, 31568), (5232, 29595), (5919, 26160), (6540, 23676), (7848, 19730), (7892, 19620), (8720, 17757), (9810, 15784), (9865, 15696), (11838, 13080)]