39299640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 127526400

約数和(自身を除く): 88226760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 491, 552, 580, 667, 690, 696, 870, 920, 982, 1160, 1334, 1380, 1473, 1740, 1964, 2001, 2455, 2668, 2760, 2946, 3335, 3480, 3928, 4002, 4910, 5336, 5892, 6670, 7365, 8004, 9820, 10005, 11293, 11784, 13340, 14239, 14730, 16008, 19640, 20010, 22586, 26680, 28478, 29460, 33879, 40020, 42717, 45172, 56465, 56956, 58920, 67758, 71195, 80040, 85434, 90344, 112930, 113912, 135516, 142390, 169395, 170868, 213585, 225860, 271032, 284780, 327497, 338790, 341736, 427170, 451720, 569560, 654994, 677580, 854340, 982491, 1309988, 1355160, 1637485, 1708680, 1964982, 2619976, 3274970, 3929964, 4912455, 6549940, 7859928, 9824910, 13099880, 19649820, 39299640]

約数ペア:

[(1, 39299640), (2, 19649820), (3, 13099880), (4, 9824910), (5, 7859928), (6, 6549940), (8, 4912455), (10, 3929964), (12, 3274970), (15, 2619976), (20, 1964982), (23, 1708680), (24, 1637485), (29, 1355160), (30, 1309988), (40, 982491), (46, 854340), (58, 677580), (60, 654994), (69, 569560), (87, 451720), (92, 427170), (115, 341736), (116, 338790), (120, 327497), (138, 284780), (145, 271032), (174, 225860), (184, 213585), (230, 170868), (232, 169395), (276, 142390), (290, 135516), (345, 113912), (348, 112930), (435, 90344), (460, 85434), (491, 80040), (552, 71195), (580, 67758), (667, 58920), (690, 56956), (696, 56465), (870, 45172), (920, 42717), (982, 40020), (1160, 33879), (1334, 29460), (1380, 28478), (1473, 26680), (1740, 22586), (1964, 20010), (2001, 19640), (2455, 16008), (2668, 14730), (2760, 14239), (2946, 13340), (3335, 11784), (3480, 11293), (3928, 10005), (4002, 9820), (4910, 8004), (5336, 7365), (5892, 6670)]