48144720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 161748576

約数和(自身を除く): 113603856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1187, 1352, 1560, 1690, 2028, 2374, 2535, 2704, 3120, 3380, 3561, 4056, 4748, 5070, 5935, 6760, 7122, 8112, 9496, 10140, 11870, 13520, 14244, 15431, 17805, 18992, 20280, 23740, 28488, 30862, 35610, 40560, 46293, 47480, 56976, 61724, 71220, 77155, 92586, 94960, 123448, 142440, 154310, 185172, 200603, 231465, 246896, 284880, 308620, 370344, 401206, 462930, 601809, 617240, 740688, 802412, 925860, 1003015, 1203618, 1234480, 1604824, 1851720, 2006030, 2407236, 3009045, 3209648, 3703440, 4012060, 4814472, 6018090, 8024120, 9628944, 12036180, 16048240, 24072360, 48144720]

約数ペア:

[(1, 48144720), (2, 24072360), (3, 16048240), (4, 12036180), (5, 9628944), (6, 8024120), (8, 6018090), (10, 4814472), (12, 4012060), (13, 3703440), (15, 3209648), (16, 3009045), (20, 2407236), (24, 2006030), (26, 1851720), (30, 1604824), (39, 1234480), (40, 1203618), (48, 1003015), (52, 925860), (60, 802412), (65, 740688), (78, 617240), (80, 601809), (104, 462930), (120, 401206), (130, 370344), (156, 308620), (169, 284880), (195, 246896), (208, 231465), (240, 200603), (260, 185172), (312, 154310), (338, 142440), (390, 123448), (507, 94960), (520, 92586), (624, 77155), (676, 71220), (780, 61724), (845, 56976), (1014, 47480), (1040, 46293), (1187, 40560), (1352, 35610), (1560, 30862), (1690, 28488), (2028, 23740), (2374, 20280), (2535, 18992), (2704, 17805), (3120, 15431), (3380, 14244), (3561, 13520), (4056, 11870), (4748, 10140), (5070, 9496), (5935, 8112), (6760, 7122)]