348480720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{69143}}^1$

素因数の和:69169

約数の個数: 120

約数和(自身を含む): 1337521536

約数和(自身を除く): 989040816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 69143, 138286, 207429, 276572, 345715, 414858, 484001, 553144, 622287, 691430, 829716, 968002, 1037145, 1106288, 1244574, 1382860, 1452003, 1659432, 1936004, 2074290, 2420005, 2489148, 2765720, 2904006, 3111435, 3318864, 3872008, 4148580, 4356009, 4840010, 4978296, 5531440, 5808012, 6222870, 7260015, 7744016, 8297160, 8712018, 9680020, 9956592, 11616024, 12445740, 14520030, 16594320, 17424036, 19360040, 21780045, 23232048, 24891480, 29040060, 34848072, 38720080, 43560090, 49782960, 58080120, 69696144, 87120180, 116160240, 174240360, 348480720]

約数ペア:

[(1, 348480720), (2, 174240360), (3, 116160240), (4, 87120180), (5, 69696144), (6, 58080120), (7, 49782960), (8, 43560090), (9, 38720080), (10, 34848072), (12, 29040060), (14, 24891480), (15, 23232048), (16, 21780045), (18, 19360040), (20, 17424036), (21, 16594320), (24, 14520030), (28, 12445740), (30, 11616024), (35, 9956592), (36, 9680020), (40, 8712018), (42, 8297160), (45, 7744016), (48, 7260015), (56, 6222870), (60, 5808012), (63, 5531440), (70, 4978296), (72, 4840010), (80, 4356009), (84, 4148580), (90, 3872008), (105, 3318864), (112, 3111435), (120, 2904006), (126, 2765720), (140, 2489148), (144, 2420005), (168, 2074290), (180, 1936004), (210, 1659432), (240, 1452003), (252, 1382860), (280, 1244574), (315, 1106288), (336, 1037145), (360, 968002), (420, 829716), (504, 691430), (560, 622287), (630, 553144), (720, 484001), (840, 414858), (1008, 345715), (1260, 276572), (1680, 207429), (2520, 138286), (5040, 69143)]