178160160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1810

約数の個数: 96

約数和(自身を含む): 563915520

約数和(自身を除く): 385755360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1553, 1912, 2390, 2868, 3106, 3585, 3824, 4659, 4780, 5736, 6212, 7170, 7648, 7765, 9318, 9560, 11472, 12424, 14340, 15530, 18636, 19120, 22944, 23295, 24848, 28680, 31060, 37272, 38240, 46590, 49696, 57360, 62120, 74544, 93180, 114720, 124240, 149088, 186360, 248480, 371167, 372720, 742334, 745440, 1113501, 1484668, 1855835, 2227002, 2969336, 3711670, 4454004, 5567505, 5938672, 7423340, 8908008, 11135010, 11877344, 14846680, 17816016, 22270020, 29693360, 35632032, 44540040, 59386720, 89080080, 178160160]

約数ペア:

[(1, 178160160), (2, 89080080), (3, 59386720), (4, 44540040), (5, 35632032), (6, 29693360), (8, 22270020), (10, 17816016), (12, 14846680), (15, 11877344), (16, 11135010), (20, 8908008), (24, 7423340), (30, 5938672), (32, 5567505), (40, 4454004), (48, 3711670), (60, 2969336), (80, 2227002), (96, 1855835), (120, 1484668), (160, 1113501), (239, 745440), (240, 742334), (478, 372720), (480, 371167), (717, 248480), (956, 186360), (1195, 149088), (1434, 124240), (1553, 114720), (1912, 93180), (2390, 74544), (2868, 62120), (3106, 57360), (3585, 49696), (3824, 46590), (4659, 38240), (4780, 37272), (5736, 31060), (6212, 28680), (7170, 24848), (7648, 23295), (7765, 22944), (9318, 19120), (9560, 18636), (11472, 15530), (12424, 14340)]