8420400960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{143791}}^1$

素因数の和:143872

約数の個数: 112

約数和(自身を含む): 27173236992

約数和(自身を除く): 18752836032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 29280, 58560, 143791, 287582, 431373, 575164, 718955, 862746, 1150328, 1437910, 1725492, 2156865, 2300656, 2875820, 3450984, 4313730, 4601312, 5751640, 6901968, 8627460, 8771251, 9202624, 11503280, 13803936, 17254920, 17542502, 23006560, 26313753, 27607872, 34509840, 35085004, 43856255, 46013120, 52627506, 69019680, 70170008, 87712510, 105255012, 131568765, 138039360, 140340016, 175425020, 210510024, 263137530, 280680032, 350850040, 421020048, 526275060, 561360064, 701700080, 842040096, 1052550120, 1403400160, 1684080192, 2105100240, 2806800320, 4210200480, 8420400960]

約数ペア:

[(1, 8420400960), (2, 4210200480), (3, 2806800320), (4, 2105100240), (5, 1684080192), (6, 1403400160), (8, 1052550120), (10, 842040096), (12, 701700080), (15, 561360064), (16, 526275060), (20, 421020048), (24, 350850040), (30, 280680032), (32, 263137530), (40, 210510024), (48, 175425020), (60, 140340016), (61, 138039360), (64, 131568765), (80, 105255012), (96, 87712510), (120, 70170008), (122, 69019680), (160, 52627506), (183, 46013120), (192, 43856255), (240, 35085004), (244, 34509840), (305, 27607872), (320, 26313753), (366, 23006560), (480, 17542502), (488, 17254920), (610, 13803936), (732, 11503280), (915, 9202624), (960, 8771251), (976, 8627460), (1220, 6901968), (1464, 5751640), (1830, 4601312), (1952, 4313730), (2440, 3450984), (2928, 2875820), (3660, 2300656), (3904, 2156865), (4880, 1725492), (5856, 1437910), (7320, 1150328), (9760, 862746), (11712, 718955), (14640, 575164), (19520, 431373), (29280, 287582), (58560, 143791)]