627295080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2275

約数の個数: 128

約数和(自身を含む): 1961366400

約数和(自身を除く): 1334071320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 164, 177, 205, 236, 246, 295, 328, 354, 410, 472, 492, 590, 615, 708, 820, 885, 984, 1180, 1230, 1416, 1640, 1770, 2161, 2360, 2419, 2460, 3540, 4322, 4838, 4920, 6483, 7080, 7257, 8644, 9676, 10805, 12095, 12966, 14514, 17288, 19352, 21610, 24190, 25932, 29028, 32415, 36285, 43220, 48380, 51864, 58056, 64830, 72570, 86440, 88601, 96760, 127499, 129660, 145140, 177202, 254998, 259320, 265803, 290280, 354404, 382497, 443005, 509996, 531606, 637495, 708808, 764994, 886010, 1019992, 1063212, 1274990, 1329015, 1529988, 1772020, 1912485, 2126424, 2549980, 2658030, 3059976, 3544040, 3824970, 5099960, 5227459, 5316060, 7649940, 10454918, 10632120, 15299880, 15682377, 20909836, 26137295, 31364754, 41819672, 52274590, 62729508, 78411885, 104549180, 125459016, 156823770, 209098360, 313647540, 627295080]

約数ペア:

[(1, 627295080), (2, 313647540), (3, 209098360), (4, 156823770), (5, 125459016), (6, 104549180), (8, 78411885), (10, 62729508), (12, 52274590), (15, 41819672), (20, 31364754), (24, 26137295), (30, 20909836), (40, 15682377), (41, 15299880), (59, 10632120), (60, 10454918), (82, 7649940), (118, 5316060), (120, 5227459), (123, 5099960), (164, 3824970), (177, 3544040), (205, 3059976), (236, 2658030), (246, 2549980), (295, 2126424), (328, 1912485), (354, 1772020), (410, 1529988), (472, 1329015), (492, 1274990), (590, 1063212), (615, 1019992), (708, 886010), (820, 764994), (885, 708808), (984, 637495), (1180, 531606), (1230, 509996), (1416, 443005), (1640, 382497), (1770, 354404), (2161, 290280), (2360, 265803), (2419, 259320), (2460, 254998), (3540, 177202), (4322, 145140), (4838, 129660), (4920, 127499), (6483, 96760), (7080, 88601), (7257, 86440), (8644, 72570), (9676, 64830), (10805, 58056), (12095, 51864), (12966, 48380), (14514, 43220), (17288, 36285), (19352, 32415), (21610, 29028), (24190, 25932)]