338505120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7635

約数の個数: 144

約数和(自身を含む): 1192568832

約数和(自身を除く): 854063712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 7583, 8928, 11160, 14880, 15166, 22320, 22749, 30332, 37915, 44640, 45498, 60664, 68247, 75830, 90996, 113745, 121328, 136494, 151660, 181992, 227490, 235073, 242656, 272988, 303320, 341235, 363984, 454980, 470146, 545976, 606640, 682470, 705219, 727968, 909960, 940292, 1091952, 1175365, 1213280, 1364940, 1410438, 1819920, 1880584, 2115657, 2183904, 2350730, 2729880, 2820876, 3526095, 3639840, 3761168, 4231314, 4701460, 5459760, 5641752, 7052190, 7522336, 8462628, 9402920, 10578285, 10919520, 11283504, 14104380, 16925256, 18805840, 21156570, 22567008, 28208760, 33850512, 37611680, 42313140, 56417520, 67701024, 84626280, 112835040, 169252560, 338505120]

約数ペア:

[(1, 338505120), (2, 169252560), (3, 112835040), (4, 84626280), (5, 67701024), (6, 56417520), (8, 42313140), (9, 37611680), (10, 33850512), (12, 28208760), (15, 22567008), (16, 21156570), (18, 18805840), (20, 16925256), (24, 14104380), (30, 11283504), (31, 10919520), (32, 10578285), (36, 9402920), (40, 8462628), (45, 7522336), (48, 7052190), (60, 5641752), (62, 5459760), (72, 4701460), (80, 4231314), (90, 3761168), (93, 3639840), (96, 3526095), (120, 2820876), (124, 2729880), (144, 2350730), (155, 2183904), (160, 2115657), (180, 1880584), (186, 1819920), (240, 1410438), (248, 1364940), (279, 1213280), (288, 1175365), (310, 1091952), (360, 940292), (372, 909960), (465, 727968), (480, 705219), (496, 682470), (558, 606640), (620, 545976), (720, 470146), (744, 454980), (930, 363984), (992, 341235), (1116, 303320), (1240, 272988), (1395, 242656), (1440, 235073), (1488, 227490), (1860, 181992), (2232, 151660), (2480, 136494), (2790, 121328), (2976, 113745), (3720, 90996), (4464, 75830), (4960, 68247), (5580, 60664), (7440, 45498), (7583, 44640), (8928, 37915), (11160, 30332), (14880, 22749), (15166, 22320)]