7138440720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{9914501}}^1$

素因数の和:9914520

約数の個数: 60

約数和(自身を含む): 23973265836

約数和(自身を除く): 16834825116

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, 9914501, 19829002, 29743503, 39658004, 49572505, 59487006, 79316008, 89230509, 99145010, 118974012, 148717515, 158632016, 178461018, 198290020, 237948024, 297435030, 356922036, 396580040, 446152545, 475896048, 594870060, 713844072, 793160080, 892305090, 1189740120, 1427688144, 1784610180, 2379480240, 3569220360, 7138440720]

約数ペア:

[(1, 7138440720), (2, 3569220360), (3, 2379480240), (4, 1784610180), (5, 1427688144), (6, 1189740120), (8, 892305090), (9, 793160080), (10, 713844072), (12, 594870060), (15, 475896048), (16, 446152545), (18, 396580040), (20, 356922036), (24, 297435030), (30, 237948024), (36, 198290020), (40, 178461018), (45, 158632016), (48, 148717515), (60, 118974012), (72, 99145010), (80, 89230509), (90, 79316008), (120, 59487006), (144, 49572505), (180, 39658004), (240, 29743503), (360, 19829002), (720, 9914501)]