578514480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1723}}^1$

素因数の和:3138

約数の個数: 80

約数和(自身を含む): 1795718400

約数和(自身を除く): 1217203920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1399, 1723, 2798, 3446, 4197, 5169, 5596, 6892, 6995, 8394, 8615, 10338, 11192, 13784, 13990, 16788, 17230, 20676, 20985, 22384, 25845, 27568, 27980, 33576, 34460, 41352, 41970, 51690, 55960, 67152, 68920, 82704, 83940, 103380, 111920, 137840, 167880, 206760, 335760, 413520, 2410477, 4820954, 7231431, 9641908, 12052385, 14462862, 19283816, 24104770, 28925724, 36157155, 38567632, 48209540, 57851448, 72314310, 96419080, 115702896, 144628620, 192838160, 289257240, 578514480]

約数ペア:

[(1, 578514480), (2, 289257240), (3, 192838160), (4, 144628620), (5, 115702896), (6, 96419080), (8, 72314310), (10, 57851448), (12, 48209540), (15, 38567632), (16, 36157155), (20, 28925724), (24, 24104770), (30, 19283816), (40, 14462862), (48, 12052385), (60, 9641908), (80, 7231431), (120, 4820954), (240, 2410477), (1399, 413520), (1723, 335760), (2798, 206760), (3446, 167880), (4197, 137840), (5169, 111920), (5596, 103380), (6892, 83940), (6995, 82704), (8394, 68920), (8615, 67152), (10338, 55960), (11192, 51690), (13784, 41970), (13990, 41352), (16788, 34460), (17230, 33576), (20676, 27980), (20985, 27568), (22384, 25845)]