71488320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 112

約数和(自身を含む): 229331520

約数和(自身を除く): 157843200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 659, 678, 904, 960, 1130, 1318, 1356, 1695, 1808, 1977, 2260, 2636, 2712, 3295, 3390, 3616, 3954, 4520, 5272, 5424, 6590, 6780, 7232, 7908, 9040, 9885, 10544, 10848, 13180, 13560, 15816, 18080, 19770, 21088, 21696, 26360, 27120, 31632, 36160, 39540, 42176, 52720, 54240, 63264, 74467, 79080, 105440, 108480, 126528, 148934, 158160, 210880, 223401, 297868, 316320, 372335, 446802, 595736, 632640, 744670, 893604, 1117005, 1191472, 1489340, 1787208, 2234010, 2382944, 2978680, 3574416, 4468020, 4765888, 5957360, 7148832, 8936040, 11914720, 14297664, 17872080, 23829440, 35744160, 71488320]

約数ペア:

[(1, 71488320), (2, 35744160), (3, 23829440), (4, 17872080), (5, 14297664), (6, 11914720), (8, 8936040), (10, 7148832), (12, 5957360), (15, 4765888), (16, 4468020), (20, 3574416), (24, 2978680), (30, 2382944), (32, 2234010), (40, 1787208), (48, 1489340), (60, 1191472), (64, 1117005), (80, 893604), (96, 744670), (113, 632640), (120, 595736), (160, 446802), (192, 372335), (226, 316320), (240, 297868), (320, 223401), (339, 210880), (452, 158160), (480, 148934), (565, 126528), (659, 108480), (678, 105440), (904, 79080), (960, 74467), (1130, 63264), (1318, 54240), (1356, 52720), (1695, 42176), (1808, 39540), (1977, 36160), (2260, 31632), (2636, 27120), (2712, 26360), (3295, 21696), (3390, 21088), (3616, 19770), (3954, 18080), (4520, 15816), (5272, 13560), (5424, 13180), (6590, 10848), (6780, 10544), (7232, 9885), (7908, 9040)]