154867320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13925

約数の個数: 96

約数和(自身を含む): 519592320

約数和(自身を除く): 364725000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 13877, 27754, 41631, 55508, 69385, 83262, 111016, 124893, 138770, 166524, 208155, 249786, 277540, 333048, 416310, 430187, 499572, 555080, 624465, 832620, 860374, 999144, 1248930, 1290561, 1665240, 1720748, 2150935, 2497860, 2581122, 3441496, 3871683, 4301870, 4995720, 5162244, 6452805, 7743366, 8603740, 10324488, 12905610, 15486732, 17207480, 19358415, 25811220, 30973464, 38716830, 51622440, 77433660, 154867320]

約数ペア:

[(1, 154867320), (2, 77433660), (3, 51622440), (4, 38716830), (5, 30973464), (6, 25811220), (8, 19358415), (9, 17207480), (10, 15486732), (12, 12905610), (15, 10324488), (18, 8603740), (20, 7743366), (24, 6452805), (30, 5162244), (31, 4995720), (36, 4301870), (40, 3871683), (45, 3441496), (60, 2581122), (62, 2497860), (72, 2150935), (90, 1720748), (93, 1665240), (120, 1290561), (124, 1248930), (155, 999144), (180, 860374), (186, 832620), (248, 624465), (279, 555080), (310, 499572), (360, 430187), (372, 416310), (465, 333048), (558, 277540), (620, 249786), (744, 208155), (930, 166524), (1116, 138770), (1240, 124893), (1395, 111016), (1860, 83262), (2232, 69385), (2790, 55508), (3720, 41631), (5580, 27754), (11160, 13877)]