155962560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12497}}^1$

素因数の和:12530

約数の個数: 112

約数和(自身を含む): 533314656

約数和(自身を除く): 377352096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 12497, 24994, 37491, 49988, 62485, 74982, 99976, 124970, 149964, 162461, 187455, 199952, 249940, 299928, 324922, 374910, 399904, 487383, 499880, 599856, 649844, 749820, 799808, 812305, 974766, 999760, 1199712, 1299688, 1499640, 1624610, 1949532, 1999520, 2399424, 2436915, 2599376, 2999280, 3249220, 3899064, 3999040, 4873830, 5198752, 5998560, 6498440, 7798128, 9747660, 10397504, 11997120, 12996880, 15596256, 19495320, 25993760, 31192512, 38990640, 51987520, 77981280, 155962560]

約数ペア:

[(1, 155962560), (2, 77981280), (3, 51987520), (4, 38990640), (5, 31192512), (6, 25993760), (8, 19495320), (10, 15596256), (12, 12996880), (13, 11997120), (15, 10397504), (16, 9747660), (20, 7798128), (24, 6498440), (26, 5998560), (30, 5198752), (32, 4873830), (39, 3999040), (40, 3899064), (48, 3249220), (52, 2999280), (60, 2599376), (64, 2436915), (65, 2399424), (78, 1999520), (80, 1949532), (96, 1624610), (104, 1499640), (120, 1299688), (130, 1199712), (156, 999760), (160, 974766), (192, 812305), (195, 799808), (208, 749820), (240, 649844), (260, 599856), (312, 499880), (320, 487383), (390, 399904), (416, 374910), (480, 324922), (520, 299928), (624, 249940), (780, 199952), (832, 187455), (960, 162461), (1040, 149964), (1248, 124970), (1560, 99976), (2080, 74982), (2496, 62485), (3120, 49988), (4160, 37491), (6240, 24994), (12480, 12497)]