120302640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167087}}^1$

素因数の和:167106

約数の個数: 60

約数和(自身を含む): 404018784

約数和(自身を除く): 283716144

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, 120, 144, 180, 240, 360, 720, 167087, 334174, 501261, 668348, 835435, 1002522, 1336696, 1503783, 1670870, 2005044, 2506305, 2673392, 3007566, 3341740, 4010088, 5012610, 6015132, 6683480, 7518915, 8020176, 10025220, 12030264, 13366960, 15037830, 20050440, 24060528, 30075660, 40100880, 60151320, 120302640]

約数ペア:

[(1, 120302640), (2, 60151320), (3, 40100880), (4, 30075660), (5, 24060528), (6, 20050440), (8, 15037830), (9, 13366960), (10, 12030264), (12, 10025220), (15, 8020176), (16, 7518915), (18, 6683480), (20, 6015132), (24, 5012610), (30, 4010088), (36, 3341740), (40, 3007566), (45, 2673392), (48, 2506305), (60, 2005044), (72, 1670870), (80, 1503783), (90, 1336696), (120, 1002522), (144, 835435), (180, 668348), (240, 501261), (360, 334174), (720, 167087)]