299846160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1049}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 1010482200

約数和(自身を除く): 710636040

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, 144, 180, 240, 360, 397, 720, 794, 1049, 1191, 1588, 1985, 2098, 2382, 3147, 3176, 3573, 3970, 4196, 4764, 5245, 5955, 6294, 6352, 7146, 7940, 8392, 9441, 9528, 10490, 11910, 12588, 14292, 15735, 15880, 16784, 17865, 18882, 19056, 20980, 23820, 25176, 28584, 31470, 31760, 35730, 37764, 41960, 47205, 47640, 50352, 57168, 62940, 71460, 75528, 83920, 94410, 95280, 125880, 142920, 151056, 188820, 251760, 285840, 377640, 416453, 755280, 832906, 1249359, 1665812, 2082265, 2498718, 3331624, 3748077, 4164530, 4997436, 6246795, 6663248, 7496154, 8329060, 9994872, 12493590, 14992308, 16658120, 18740385, 19989744, 24987180, 29984616, 33316240, 37480770, 49974360, 59969232, 74961540, 99948720, 149923080, 299846160]

約数ペア:

[(1, 299846160), (2, 149923080), (3, 99948720), (4, 74961540), (5, 59969232), (6, 49974360), (8, 37480770), (9, 33316240), (10, 29984616), (12, 24987180), (15, 19989744), (16, 18740385), (18, 16658120), (20, 14992308), (24, 12493590), (30, 9994872), (36, 8329060), (40, 7496154), (45, 6663248), (48, 6246795), (60, 4997436), (72, 4164530), (80, 3748077), (90, 3331624), (120, 2498718), (144, 2082265), (180, 1665812), (240, 1249359), (360, 832906), (397, 755280), (720, 416453), (794, 377640), (1049, 285840), (1191, 251760), (1588, 188820), (1985, 151056), (2098, 142920), (2382, 125880), (3147, 95280), (3176, 94410), (3573, 83920), (3970, 75528), (4196, 71460), (4764, 62940), (5245, 57168), (5955, 50352), (6294, 47640), (6352, 47205), (7146, 41960), (7940, 37764), (8392, 35730), (9441, 31760), (9528, 31470), (10490, 28584), (11910, 25176), (12588, 23820), (14292, 20980), (15735, 19056), (15880, 18882), (16784, 17865)]