18176160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 60298560

約数和(自身を除く): 42122400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 1993, 2280, 3040, 3986, 4560, 5979, 7972, 9120, 9965, 11958, 15944, 19930, 23916, 29895, 31888, 37867, 39860, 47832, 59790, 63776, 75734, 79720, 95664, 113601, 119580, 151468, 159440, 189335, 191328, 227202, 239160, 302936, 318880, 378670, 454404, 478320, 568005, 605872, 757340, 908808, 956640, 1136010, 1211744, 1514680, 1817616, 2272020, 3029360, 3635232, 4544040, 6058720, 9088080, 18176160]

約数ペア:

[(1, 18176160), (2, 9088080), (3, 6058720), (4, 4544040), (5, 3635232), (6, 3029360), (8, 2272020), (10, 1817616), (12, 1514680), (15, 1211744), (16, 1136010), (19, 956640), (20, 908808), (24, 757340), (30, 605872), (32, 568005), (38, 478320), (40, 454404), (48, 378670), (57, 318880), (60, 302936), (76, 239160), (80, 227202), (95, 191328), (96, 189335), (114, 159440), (120, 151468), (152, 119580), (160, 113601), (190, 95664), (228, 79720), (240, 75734), (285, 63776), (304, 59790), (380, 47832), (456, 39860), (480, 37867), (570, 31888), (608, 29895), (760, 23916), (912, 19930), (1140, 15944), (1520, 11958), (1824, 9965), (1993, 9120), (2280, 7972), (3040, 5979), (3986, 4560)]