123808560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1429}}^1$

素因数の和:1483

約数の個数: 120

約数和(自身を含む): 405353520

約数和(自身を除く): 281544960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1429, 1444, 1520, 1805, 2166, 2280, 2858, 2888, 3610, 4287, 4332, 4560, 5415, 5716, 5776, 7145, 7220, 8574, 8664, 10830, 11432, 14290, 14440, 17148, 17328, 21435, 21660, 22864, 27151, 28580, 28880, 34296, 42870, 43320, 54302, 57160, 68592, 81453, 85740, 86640, 108604, 114320, 135755, 162906, 171480, 217208, 271510, 325812, 342960, 407265, 434416, 515869, 543020, 651624, 814530, 1031738, 1086040, 1303248, 1547607, 1629060, 2063476, 2172080, 2579345, 3095214, 3258120, 4126952, 5158690, 6190428, 6516240, 7738035, 8253904, 10317380, 12380856, 15476070, 20634760, 24761712, 30952140, 41269520, 61904280, 123808560]

約数ペア:

[(1, 123808560), (2, 61904280), (3, 41269520), (4, 30952140), (5, 24761712), (6, 20634760), (8, 15476070), (10, 12380856), (12, 10317380), (15, 8253904), (16, 7738035), (19, 6516240), (20, 6190428), (24, 5158690), (30, 4126952), (38, 3258120), (40, 3095214), (48, 2579345), (57, 2172080), (60, 2063476), (76, 1629060), (80, 1547607), (95, 1303248), (114, 1086040), (120, 1031738), (152, 814530), (190, 651624), (228, 543020), (240, 515869), (285, 434416), (304, 407265), (361, 342960), (380, 325812), (456, 271510), (570, 217208), (722, 171480), (760, 162906), (912, 135755), (1083, 114320), (1140, 108604), (1429, 86640), (1444, 85740), (1520, 81453), (1805, 68592), (2166, 57160), (2280, 54302), (2858, 43320), (2888, 42870), (3610, 34296), (4287, 28880), (4332, 28580), (4560, 27151), (5415, 22864), (5716, 21660), (5776, 21435), (7145, 17328), (7220, 17148), (8574, 14440), (8664, 14290), (10830, 11432)]