345874080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{720571}}^1$

素因数の和:720589

約数の個数: 48

約数和(自身を含む): 1089504864

約数和(自身を除く): 743630784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 720571, 1441142, 2161713, 2882284, 3602855, 4323426, 5764568, 7205710, 8646852, 10808565, 11529136, 14411420, 17293704, 21617130, 23058272, 28822840, 34587408, 43234260, 57645680, 69174816, 86468520, 115291360, 172937040, 345874080]

約数ペア:

[(1, 345874080), (2, 172937040), (3, 115291360), (4, 86468520), (5, 69174816), (6, 57645680), (8, 43234260), (10, 34587408), (12, 28822840), (15, 23058272), (16, 21617130), (20, 17293704), (24, 14411420), (30, 11529136), (32, 10808565), (40, 8646852), (48, 7205710), (60, 5764568), (80, 4323426), (96, 3602855), (120, 2882284), (160, 2161713), (240, 1441142), (480, 720571)]