575460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 1834560

約数和(自身を除く): 1259100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 139, 180, 207, 230, 276, 278, 345, 414, 417, 460, 556, 690, 695, 828, 834, 1035, 1251, 1380, 1390, 1668, 2070, 2085, 2502, 2780, 3197, 4140, 4170, 5004, 6255, 6394, 8340, 9591, 12510, 12788, 15985, 19182, 25020, 28773, 31970, 38364, 47955, 57546, 63940, 95910, 115092, 143865, 191820, 287730, 575460]

約数ペア:

[(1, 575460), (2, 287730), (3, 191820), (4, 143865), (5, 115092), (6, 95910), (9, 63940), (10, 57546), (12, 47955), (15, 38364), (18, 31970), (20, 28773), (23, 25020), (30, 19182), (36, 15985), (45, 12788), (46, 12510), (60, 9591), (69, 8340), (90, 6394), (92, 6255), (115, 5004), (138, 4170), (139, 4140), (180, 3197), (207, 2780), (230, 2502), (276, 2085), (278, 2070), (345, 1668), (414, 1390), (417, 1380), (460, 1251), (556, 1035), (690, 834), (695, 828)]