147852720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 499829616

約数和(自身を除く): 351976896

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1187, 1384, 1557, 1730, 2076, 2374, 2595, 2768, 3114, 3460, 3561, 4152, 4748, 5190, 5935, 6228, 6920, 7122, 7785, 8304, 9496, 10380, 10683, 11870, 12456, 13840, 14244, 15570, 17805, 18992, 20760, 21366, 23740, 24912, 28488, 31140, 35610, 41520, 42732, 47480, 53415, 56976, 62280, 71220, 85464, 94960, 106830, 124560, 142440, 170928, 205351, 213660, 284880, 410702, 427320, 616053, 821404, 854640, 1026755, 1232106, 1642808, 1848159, 2053510, 2464212, 3080265, 3285616, 3696318, 4107020, 4928424, 6160530, 7392636, 8214040, 9240795, 9856848, 12321060, 14785272, 16428080, 18481590, 24642120, 29570544, 36963180, 49284240, 73926360, 147852720]

約数ペア:

[(1, 147852720), (2, 73926360), (3, 49284240), (4, 36963180), (5, 29570544), (6, 24642120), (8, 18481590), (9, 16428080), (10, 14785272), (12, 12321060), (15, 9856848), (16, 9240795), (18, 8214040), (20, 7392636), (24, 6160530), (30, 4928424), (36, 4107020), (40, 3696318), (45, 3285616), (48, 3080265), (60, 2464212), (72, 2053510), (80, 1848159), (90, 1642808), (120, 1232106), (144, 1026755), (173, 854640), (180, 821404), (240, 616053), (346, 427320), (360, 410702), (519, 284880), (692, 213660), (720, 205351), (865, 170928), (1038, 142440), (1187, 124560), (1384, 106830), (1557, 94960), (1730, 85464), (2076, 71220), (2374, 62280), (2595, 56976), (2768, 53415), (3114, 47480), (3460, 42732), (3561, 41520), (4152, 35610), (4748, 31140), (5190, 28488), (5935, 24912), (6228, 23740), (6920, 21366), (7122, 20760), (7785, 18992), (8304, 17805), (9496, 15570), (10380, 14244), (10683, 13840), (11870, 12456)]