587880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 2021760

約数和(自身を除く): 1433880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 90, 92, 115, 120, 138, 142, 180, 184, 207, 213, 230, 276, 284, 345, 355, 360, 414, 426, 460, 552, 568, 639, 690, 710, 828, 852, 920, 1035, 1065, 1278, 1380, 1420, 1633, 1656, 1704, 2070, 2130, 2556, 2760, 2840, 3195, 3266, 4140, 4260, 4899, 5112, 6390, 6532, 8165, 8280, 8520, 9798, 12780, 13064, 14697, 16330, 19596, 24495, 25560, 29394, 32660, 39192, 48990, 58788, 65320, 73485, 97980, 117576, 146970, 195960, 293940, 587880]

約数ペア:

[(1, 587880), (2, 293940), (3, 195960), (4, 146970), (5, 117576), (6, 97980), (8, 73485), (9, 65320), (10, 58788), (12, 48990), (15, 39192), (18, 32660), (20, 29394), (23, 25560), (24, 24495), (30, 19596), (36, 16330), (40, 14697), (45, 13064), (46, 12780), (60, 9798), (69, 8520), (71, 8280), (72, 8165), (90, 6532), (92, 6390), (115, 5112), (120, 4899), (138, 4260), (142, 4140), (180, 3266), (184, 3195), (207, 2840), (213, 2760), (230, 2556), (276, 2130), (284, 2070), (345, 1704), (355, 1656), (360, 1633), (414, 1420), (426, 1380), (460, 1278), (552, 1065), (568, 1035), (639, 920), (690, 852), (710, 828)]