8555940720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{12163}}^1$

素因数の和:13159

約数の個数: 120

約数和(自身を含む): 28765475856

約数和(自身を除く): 20209535136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 977, 1954, 2931, 3908, 4885, 5862, 7816, 8793, 9770, 11724, 12163, 14655, 15632, 17586, 19540, 23448, 24326, 29310, 35172, 36489, 39080, 43965, 46896, 48652, 58620, 60815, 70344, 72978, 78160, 87930, 97304, 109467, 117240, 121630, 140688, 145956, 175860, 182445, 194608, 218934, 234480, 243260, 291912, 351720, 364890, 437868, 486520, 547335, 583824, 703440, 729780, 875736, 973040, 1094670, 1459560, 1751472, 2189340, 2919120, 4378680, 8757360, 11883251, 23766502, 35649753, 47533004, 59416255, 71299506, 95066008, 106949259, 118832510, 142599012, 178248765, 190132016, 213898518, 237665020, 285198024, 356497530, 427797036, 475330040, 534746295, 570396048, 712995060, 855594072, 950660080, 1069492590, 1425990120, 1711188144, 2138985180, 2851980240, 4277970360, 8555940720]

約数ペア:

[(1, 8555940720), (2, 4277970360), (3, 2851980240), (4, 2138985180), (5, 1711188144), (6, 1425990120), (8, 1069492590), (9, 950660080), (10, 855594072), (12, 712995060), (15, 570396048), (16, 534746295), (18, 475330040), (20, 427797036), (24, 356497530), (30, 285198024), (36, 237665020), (40, 213898518), (45, 190132016), (48, 178248765), (60, 142599012), (72, 118832510), (80, 106949259), (90, 95066008), (120, 71299506), (144, 59416255), (180, 47533004), (240, 35649753), (360, 23766502), (720, 11883251), (977, 8757360), (1954, 4378680), (2931, 2919120), (3908, 2189340), (4885, 1751472), (5862, 1459560), (7816, 1094670), (8793, 973040), (9770, 875736), (11724, 729780), (12163, 703440), (14655, 583824), (15632, 547335), (17586, 486520), (19540, 437868), (23448, 364890), (24326, 351720), (29310, 291912), (35172, 243260), (36489, 234480), (39080, 218934), (43965, 194608), (46896, 182445), (48652, 175860), (58620, 145956), (60815, 140688), (70344, 121630), (72978, 117240), (78160, 109467), (87930, 97304)]