455819040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10263

約数の個数: 144

約数和(自身を含む): 1605816576

約数和(自身を除く): 1149997536

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, 8928, 10211, 11160, 14880, 20422, 22320, 30633, 40844, 44640, 51055, 61266, 81688, 91899, 102110, 122532, 153165, 163376, 183798, 204220, 245064, 306330, 316541, 326752, 367596, 408440, 459495, 490128, 612660, 633082, 735192, 816880, 918990, 949623, 980256, 1225320, 1266164, 1470384, 1582705, 1633760, 1837980, 1899246, 2450640, 2532328, 2848869, 2940768, 3165410, 3675960, 3798492, 4748115, 4901280, 5064656, 5697738, 6330820, 7351920, 7596984, 9496230, 10129312, 11395476, 12661640, 14244345, 14703840, 15193968, 18992460, 22790952, 25323280, 28488690, 30387936, 37984920, 45581904, 50646560, 56977380, 75969840, 91163808, 113954760, 151939680, 227909520, 455819040]

約数ペア:

[(1, 455819040), (2, 227909520), (3, 151939680), (4, 113954760), (5, 91163808), (6, 75969840), (8, 56977380), (9, 50646560), (10, 45581904), (12, 37984920), (15, 30387936), (16, 28488690), (18, 25323280), (20, 22790952), (24, 18992460), (30, 15193968), (31, 14703840), (32, 14244345), (36, 12661640), (40, 11395476), (45, 10129312), (48, 9496230), (60, 7596984), (62, 7351920), (72, 6330820), (80, 5697738), (90, 5064656), (93, 4901280), (96, 4748115), (120, 3798492), (124, 3675960), (144, 3165410), (155, 2940768), (160, 2848869), (180, 2532328), (186, 2450640), (240, 1899246), (248, 1837980), (279, 1633760), (288, 1582705), (310, 1470384), (360, 1266164), (372, 1225320), (465, 980256), (480, 949623), (496, 918990), (558, 816880), (620, 735192), (720, 633082), (744, 612660), (930, 490128), (992, 459495), (1116, 408440), (1240, 367596), (1395, 326752), (1440, 316541), (1488, 306330), (1860, 245064), (2232, 204220), (2480, 183798), (2790, 163376), (2976, 153165), (3720, 122532), (4464, 102110), (4960, 91899), (5580, 81688), (7440, 61266), (8928, 51055), (10211, 44640), (11160, 40844), (14880, 30633), (20422, 22320)]