315035460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2441}}^1$

素因数の和:2698

約数の個数: 96

約数和(自身を含む): 984614400

約数和(自身を除く): 669578940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1195, 1434, 2151, 2390, 2441, 2868, 3585, 4302, 4780, 4882, 6453, 7170, 7323, 8604, 9764, 10755, 12205, 12906, 14340, 14646, 21510, 21969, 24410, 25812, 29292, 32265, 36615, 43020, 43938, 48820, 64530, 65907, 73230, 87876, 109845, 129060, 131814, 146460, 219690, 263628, 329535, 439380, 583399, 659070, 1166798, 1318140, 1750197, 2333596, 2916995, 3500394, 5250591, 5833990, 7000788, 8750985, 10501182, 11667980, 15751773, 17501970, 21002364, 26252955, 31503546, 35003940, 52505910, 63007092, 78758865, 105011820, 157517730, 315035460]

約数ペア:

[(1, 315035460), (2, 157517730), (3, 105011820), (4, 78758865), (5, 63007092), (6, 52505910), (9, 35003940), (10, 31503546), (12, 26252955), (15, 21002364), (18, 17501970), (20, 15751773), (27, 11667980), (30, 10501182), (36, 8750985), (45, 7000788), (54, 5833990), (60, 5250591), (90, 3500394), (108, 2916995), (135, 2333596), (180, 1750197), (239, 1318140), (270, 1166798), (478, 659070), (540, 583399), (717, 439380), (956, 329535), (1195, 263628), (1434, 219690), (2151, 146460), (2390, 131814), (2441, 129060), (2868, 109845), (3585, 87876), (4302, 73230), (4780, 65907), (4882, 64530), (6453, 48820), (7170, 43938), (7323, 43020), (8604, 36615), (9764, 32265), (10755, 29292), (12205, 25812), (12906, 24410), (14340, 21969), (14646, 21510)]