123816360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 392014080

約数和(自身を除く): 268197720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 339, 345, 397, 452, 460, 552, 565, 678, 690, 794, 904, 920, 1130, 1191, 1356, 1380, 1588, 1695, 1985, 2260, 2382, 2599, 2712, 2760, 3176, 3390, 3970, 4520, 4764, 5198, 5955, 6780, 7797, 7940, 9131, 9528, 10396, 11910, 12995, 13560, 15594, 15880, 18262, 20792, 23820, 25990, 27393, 31188, 36524, 38985, 44861, 45655, 47640, 51980, 54786, 62376, 73048, 77970, 89722, 91310, 103960, 109572, 134583, 136965, 155940, 179444, 182620, 219144, 224305, 269166, 273930, 311880, 358888, 365240, 448610, 538332, 547860, 672915, 897220, 1031803, 1076664, 1095720, 1345830, 1794440, 2063606, 2691660, 3095409, 4127212, 5159015, 5383320, 6190818, 8254424, 10318030, 12381636, 15477045, 20636060, 24763272, 30954090, 41272120, 61908180, 123816360]

約数ペア:

[(1, 123816360), (2, 61908180), (3, 41272120), (4, 30954090), (5, 24763272), (6, 20636060), (8, 15477045), (10, 12381636), (12, 10318030), (15, 8254424), (20, 6190818), (23, 5383320), (24, 5159015), (30, 4127212), (40, 3095409), (46, 2691660), (60, 2063606), (69, 1794440), (92, 1345830), (113, 1095720), (115, 1076664), (120, 1031803), (138, 897220), (184, 672915), (226, 547860), (230, 538332), (276, 448610), (339, 365240), (345, 358888), (397, 311880), (452, 273930), (460, 269166), (552, 224305), (565, 219144), (678, 182620), (690, 179444), (794, 155940), (904, 136965), (920, 134583), (1130, 109572), (1191, 103960), (1356, 91310), (1380, 89722), (1588, 77970), (1695, 73048), (1985, 62376), (2260, 54786), (2382, 51980), (2599, 47640), (2712, 45655), (2760, 44861), (3176, 38985), (3390, 36524), (3970, 31188), (4520, 27393), (4764, 25990), (5198, 23820), (5955, 20792), (6780, 18262), (7797, 15880), (7940, 15594), (9131, 13560), (9528, 12995), (10396, 11910)]