1528762560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122497}}^1$

素因数の和:122530

約数の個数: 112

約数和(自身を含む): 5227234656

約数和(自身を除く): 3698472096

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, 122497, 244994, 367491, 489988, 612485, 734982, 979976, 1224970, 1469964, 1592461, 1837455, 1959952, 2449940, 2939928, 3184922, 3674910, 3919904, 4777383, 4899880, 5879856, 6369844, 7349820, 7839808, 7962305, 9554766, 9799760, 11759712, 12739688, 14699640, 15924610, 19109532, 19599520, 23519424, 23886915, 25479376, 29399280, 31849220, 38219064, 39199040, 47773830, 50958752, 58798560, 63698440, 76438128, 95547660, 101917504, 117597120, 127396880, 152876256, 191095320, 254793760, 305752512, 382190640, 509587520, 764381280, 1528762560]

約数ペア:

[(1, 1528762560), (2, 764381280), (3, 509587520), (4, 382190640), (5, 305752512), (6, 254793760), (8, 191095320), (10, 152876256), (12, 127396880), (13, 117597120), (15, 101917504), (16, 95547660), (20, 76438128), (24, 63698440), (26, 58798560), (30, 50958752), (32, 47773830), (39, 39199040), (40, 38219064), (48, 31849220), (52, 29399280), (60, 25479376), (64, 23886915), (65, 23519424), (78, 19599520), (80, 19109532), (96, 15924610), (104, 14699640), (120, 12739688), (130, 11759712), (156, 9799760), (160, 9554766), (192, 7962305), (195, 7839808), (208, 7349820), (240, 6369844), (260, 5879856), (312, 4899880), (320, 4777383), (390, 3919904), (416, 3674910), (480, 3184922), (520, 2939928), (624, 2449940), (780, 1959952), (832, 1837455), (960, 1592461), (1040, 1469964), (1248, 1224970), (1560, 979976), (2080, 734982), (2496, 612485), (3120, 489988), (4160, 367491), (6240, 244994), (12480, 122497)]