121352640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1626

約数の個数: 112

約数和(自身を含む): 390192768

約数和(自身を除く): 268840128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1523, 1660, 1992, 2490, 2656, 3046, 3320, 3984, 4569, 4980, 5312, 6092, 6640, 7615, 7968, 9138, 9960, 12184, 13280, 15230, 15936, 18276, 19920, 22845, 24368, 26560, 30460, 36552, 39840, 45690, 48736, 60920, 73104, 79680, 91380, 97472, 121840, 126409, 146208, 182760, 243680, 252818, 292416, 365520, 379227, 487360, 505636, 632045, 731040, 758454, 1011272, 1264090, 1462080, 1516908, 1896135, 2022544, 2528180, 3033816, 3792270, 4045088, 5056360, 6067632, 7584540, 8090176, 10112720, 12135264, 15169080, 20225440, 24270528, 30338160, 40450880, 60676320, 121352640]

約数ペア:

[(1, 121352640), (2, 60676320), (3, 40450880), (4, 30338160), (5, 24270528), (6, 20225440), (8, 15169080), (10, 12135264), (12, 10112720), (15, 8090176), (16, 7584540), (20, 6067632), (24, 5056360), (30, 4045088), (32, 3792270), (40, 3033816), (48, 2528180), (60, 2022544), (64, 1896135), (80, 1516908), (83, 1462080), (96, 1264090), (120, 1011272), (160, 758454), (166, 731040), (192, 632045), (240, 505636), (249, 487360), (320, 379227), (332, 365520), (415, 292416), (480, 252818), (498, 243680), (664, 182760), (830, 146208), (960, 126409), (996, 121840), (1245, 97472), (1328, 91380), (1523, 79680), (1660, 73104), (1992, 60920), (2490, 48736), (2656, 45690), (3046, 39840), (3320, 36552), (3984, 30460), (4569, 26560), (4980, 24368), (5312, 22845), (6092, 19920), (6640, 18276), (7615, 15936), (7968, 15230), (9138, 13280), (9960, 12184)]