8951280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 31664640

約数和(自身を除く): 22713360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 151, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 302, 304, 312, 380, 390, 453, 456, 494, 520, 570, 604, 624, 741, 755, 760, 780, 906, 912, 988, 1040, 1140, 1208, 1235, 1482, 1510, 1520, 1560, 1812, 1963, 1976, 2265, 2280, 2416, 2470, 2869, 2964, 3020, 3120, 3624, 3705, 3926, 3952, 4530, 4560, 4940, 5738, 5889, 5928, 6040, 7248, 7410, 7852, 8607, 9060, 9815, 9880, 11476, 11778, 11856, 12080, 14345, 14820, 15704, 17214, 18120, 19630, 19760, 22952, 23556, 28690, 29445, 29640, 31408, 34428, 36240, 37297, 39260, 43035, 45904, 47112, 57380, 58890, 59280, 68856, 74594, 78520, 86070, 94224, 111891, 114760, 117780, 137712, 149188, 157040, 172140, 186485, 223782, 229520, 235560, 298376, 344280, 372970, 447564, 471120, 559455, 596752, 688560, 745940, 895128, 1118910, 1491880, 1790256, 2237820, 2983760, 4475640, 8951280]

約数ペア:

[(1, 8951280), (2, 4475640), (3, 2983760), (4, 2237820), (5, 1790256), (6, 1491880), (8, 1118910), (10, 895128), (12, 745940), (13, 688560), (15, 596752), (16, 559455), (19, 471120), (20, 447564), (24, 372970), (26, 344280), (30, 298376), (38, 235560), (39, 229520), (40, 223782), (48, 186485), (52, 172140), (57, 157040), (60, 149188), (65, 137712), (76, 117780), (78, 114760), (80, 111891), (95, 94224), (104, 86070), (114, 78520), (120, 74594), (130, 68856), (151, 59280), (152, 58890), (156, 57380), (190, 47112), (195, 45904), (208, 43035), (228, 39260), (240, 37297), (247, 36240), (260, 34428), (285, 31408), (302, 29640), (304, 29445), (312, 28690), (380, 23556), (390, 22952), (453, 19760), (456, 19630), (494, 18120), (520, 17214), (570, 15704), (604, 14820), (624, 14345), (741, 12080), (755, 11856), (760, 11778), (780, 11476), (906, 9880), (912, 9815), (988, 9060), (1040, 8607), (1140, 7852), (1208, 7410), (1235, 7248), (1482, 6040), (1510, 5928), (1520, 5889), (1560, 5738), (1812, 4940), (1963, 4560), (1976, 4530), (2265, 3952), (2280, 3926), (2416, 3705), (2470, 3624), (2869, 3120), (2964, 3020)]