85048560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6255

約数の個数: 120

約数和(自身を含む): 300702480

約数和(自身を除く): 215653920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6217, 6840, 12434, 13680, 18651, 24868, 31085, 37302, 49736, 55953, 62170, 74604, 93255, 99472, 111906, 118123, 124340, 149208, 186510, 223812, 236246, 248680, 279765, 298416, 354369, 373020, 447624, 472492, 497360, 559530, 590615, 708738, 746040, 895248, 944984, 1063107, 1119060, 1181230, 1417476, 1492080, 1771845, 1889968, 2126214, 2238120, 2362460, 2834952, 3543690, 4252428, 4476240, 4724920, 5315535, 5669904, 7087380, 8504856, 9449840, 10631070, 14174760, 17009712, 21262140, 28349520, 42524280, 85048560]

約数ペア:

[(1, 85048560), (2, 42524280), (3, 28349520), (4, 21262140), (5, 17009712), (6, 14174760), (8, 10631070), (9, 9449840), (10, 8504856), (12, 7087380), (15, 5669904), (16, 5315535), (18, 4724920), (19, 4476240), (20, 4252428), (24, 3543690), (30, 2834952), (36, 2362460), (38, 2238120), (40, 2126214), (45, 1889968), (48, 1771845), (57, 1492080), (60, 1417476), (72, 1181230), (76, 1119060), (80, 1063107), (90, 944984), (95, 895248), (114, 746040), (120, 708738), (144, 590615), (152, 559530), (171, 497360), (180, 472492), (190, 447624), (228, 373020), (240, 354369), (285, 298416), (304, 279765), (342, 248680), (360, 236246), (380, 223812), (456, 186510), (570, 149208), (684, 124340), (720, 118123), (760, 111906), (855, 99472), (912, 93255), (1140, 74604), (1368, 62170), (1520, 55953), (1710, 49736), (2280, 37302), (2736, 31085), (3420, 24868), (4560, 18651), (6217, 13680), (6840, 12434)]