2401200720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1111667}}^1$

素因数の和:1111689

約数の個数: 80

約数和(自身を含む): 8270809920

約数和(自身を除く): 5869609200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1111667, 2223334, 3335001, 4446668, 5558335, 6670002, 8893336, 10005003, 11116670, 13340004, 16675005, 17786672, 20010006, 22233340, 26680008, 30015009, 33350010, 40020012, 44466680, 50025015, 53360016, 60030018, 66700020, 80040024, 88933360, 100050030, 120060036, 133400040, 150075045, 160080048, 200100060, 240120072, 266800080, 300150090, 400200120, 480240144, 600300180, 800400240, 1200600360, 2401200720]

約数ペア:

[(1, 2401200720), (2, 1200600360), (3, 800400240), (4, 600300180), (5, 480240144), (6, 400200120), (8, 300150090), (9, 266800080), (10, 240120072), (12, 200100060), (15, 160080048), (16, 150075045), (18, 133400040), (20, 120060036), (24, 100050030), (27, 88933360), (30, 80040024), (36, 66700020), (40, 60030018), (45, 53360016), (48, 50025015), (54, 44466680), (60, 40020012), (72, 33350010), (80, 30015009), (90, 26680008), (108, 22233340), (120, 20010006), (135, 17786672), (144, 16675005), (180, 13340004), (216, 11116670), (240, 10005003), (270, 8893336), (360, 6670002), (432, 5558335), (540, 4446668), (720, 3335001), (1080, 2223334), (2160, 1111667)]