1234348560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13499}}^1$

素因数の和:13645

約数の個数: 120

約数和(自身を含む): 4178304000

約数和(自身を除く): 2943955440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 13499, 15240, 18288, 22860, 26998, 30480, 40497, 45720, 53996, 67495, 80994, 91440, 107992, 121491, 134990, 161988, 202485, 215984, 242982, 269980, 323976, 404970, 485964, 539960, 607455, 647952, 809940, 971928, 1079920, 1214910, 1619880, 1714373, 1943856, 2429820, 3239760, 3428746, 4859640, 5143119, 6857492, 8571865, 9719280, 10286238, 13714984, 15429357, 17143730, 20572476, 25715595, 27429968, 30858714, 34287460, 41144952, 51431190, 61717428, 68574920, 77146785, 82289904, 102862380, 123434856, 137149840, 154293570, 205724760, 246869712, 308587140, 411449520, 617174280, 1234348560]

約数ペア:

[(1, 1234348560), (2, 617174280), (3, 411449520), (4, 308587140), (5, 246869712), (6, 205724760), (8, 154293570), (9, 137149840), (10, 123434856), (12, 102862380), (15, 82289904), (16, 77146785), (18, 68574920), (20, 61717428), (24, 51431190), (30, 41144952), (36, 34287460), (40, 30858714), (45, 27429968), (48, 25715595), (60, 20572476), (72, 17143730), (80, 15429357), (90, 13714984), (120, 10286238), (127, 9719280), (144, 8571865), (180, 6857492), (240, 5143119), (254, 4859640), (360, 3428746), (381, 3239760), (508, 2429820), (635, 1943856), (720, 1714373), (762, 1619880), (1016, 1214910), (1143, 1079920), (1270, 971928), (1524, 809940), (1905, 647952), (2032, 607455), (2286, 539960), (2540, 485964), (3048, 404970), (3810, 323976), (4572, 269980), (5080, 242982), (5715, 215984), (6096, 202485), (7620, 161988), (9144, 134990), (10160, 121491), (11430, 107992), (13499, 91440), (15240, 80994), (18288, 67495), (22860, 53996), (26998, 45720), (30480, 40497)]