485655840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337261}}^1$

素因数の和:337282

約数の個数: 72

約数和(自身を含む): 1657305468

約数和(自身を除く): 1171649628

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 337261, 674522, 1011783, 1349044, 1686305, 2023566, 2698088, 3035349, 3372610, 4047132, 5058915, 5396176, 6070698, 6745220, 8094264, 10117830, 10792352, 12141396, 13490440, 15176745, 16188528, 20235660, 24282792, 26980880, 30353490, 32377056, 40471320, 48565584, 53961760, 60706980, 80942640, 97131168, 121413960, 161885280, 242827920, 485655840]

約数ペア:

[(1, 485655840), (2, 242827920), (3, 161885280), (4, 121413960), (5, 97131168), (6, 80942640), (8, 60706980), (9, 53961760), (10, 48565584), (12, 40471320), (15, 32377056), (16, 30353490), (18, 26980880), (20, 24282792), (24, 20235660), (30, 16188528), (32, 15176745), (36, 13490440), (40, 12141396), (45, 10792352), (48, 10117830), (60, 8094264), (72, 6745220), (80, 6070698), (90, 5396176), (96, 5058915), (120, 4047132), (144, 3372610), (160, 3035349), (180, 2698088), (240, 2023566), (288, 1686305), (360, 1349044), (480, 1011783), (720, 674522), (1440, 337261)]