445027320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39877}}^1$

素因数の和:39925

約数の個数: 96

約数和(自身を含む): 1493032320

約数和(自身を除く): 1048005000

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, 39877, 79754, 119631, 159508, 199385, 239262, 319016, 358893, 398770, 478524, 598155, 717786, 797540, 957048, 1196310, 1236187, 1435572, 1595080, 1794465, 2392620, 2472374, 2871144, 3588930, 3708561, 4785240, 4944748, 6180935, 7177860, 7417122, 9889496, 11125683, 12361870, 14355720, 14834244, 18542805, 22251366, 24723740, 29668488, 37085610, 44502732, 49447480, 55628415, 74171220, 89005464, 111256830, 148342440, 222513660, 445027320]

約数ペア:

[(1, 445027320), (2, 222513660), (3, 148342440), (4, 111256830), (5, 89005464), (6, 74171220), (8, 55628415), (9, 49447480), (10, 44502732), (12, 37085610), (15, 29668488), (18, 24723740), (20, 22251366), (24, 18542805), (30, 14834244), (31, 14355720), (36, 12361870), (40, 11125683), (45, 9889496), (60, 7417122), (62, 7177860), (72, 6180935), (90, 4944748), (93, 4785240), (120, 3708561), (124, 3588930), (155, 2871144), (180, 2472374), (186, 2392620), (248, 1794465), (279, 1595080), (310, 1435572), (360, 1236187), (372, 1196310), (465, 957048), (558, 797540), (620, 717786), (744, 598155), (930, 478524), (1116, 398770), (1240, 358893), (1395, 319016), (1860, 239262), (2232, 199385), (2790, 159508), (3720, 119631), (5580, 79754), (11160, 39877)]