247515360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12577}}^1$

素因数の和:12636

約数の個数: 96

約数和(自身を含む): 798753312

約数和(自身を除く): 551237952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 12577, 19680, 25154, 37731, 50308, 62885, 75462, 100616, 125770, 150924, 188655, 201232, 251540, 301848, 377310, 402464, 503080, 515657, 603696, 754620, 1006160, 1031314, 1207392, 1509240, 1546971, 2012320, 2062628, 2578285, 3018480, 3093942, 4125256, 5156570, 6036960, 6187884, 7734855, 8250512, 10313140, 12375768, 15469710, 16501024, 20626280, 24751536, 30939420, 41252560, 49503072, 61878840, 82505120, 123757680, 247515360]

約数ペア:

[(1, 247515360), (2, 123757680), (3, 82505120), (4, 61878840), (5, 49503072), (6, 41252560), (8, 30939420), (10, 24751536), (12, 20626280), (15, 16501024), (16, 15469710), (20, 12375768), (24, 10313140), (30, 8250512), (32, 7734855), (40, 6187884), (41, 6036960), (48, 5156570), (60, 4125256), (80, 3093942), (82, 3018480), (96, 2578285), (120, 2062628), (123, 2012320), (160, 1546971), (164, 1509240), (205, 1207392), (240, 1031314), (246, 1006160), (328, 754620), (410, 603696), (480, 515657), (492, 503080), (615, 402464), (656, 377310), (820, 301848), (984, 251540), (1230, 201232), (1312, 188655), (1640, 150924), (1968, 125770), (2460, 100616), (3280, 75462), (3936, 62885), (4920, 50308), (6560, 37731), (9840, 25154), (12577, 19680)]