16032240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3181}}^1$

素因数の和:3207

約数の個数: 120

約数和(自身を含む): 61552608

約数和(自身を除く): 45520368

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, 3181, 5040, 6362, 9543, 12724, 15905, 19086, 22267, 25448, 28629, 31810, 38172, 44534, 47715, 50896, 57258, 63620, 66801, 76344, 89068, 95430, 111335, 114516, 127240, 133602, 143145, 152688, 178136, 190860, 200403, 222670, 229032, 254480, 267204, 286290, 334005, 356272, 381720, 400806, 445340, 458064, 534408, 572580, 668010, 763440, 801612, 890680, 1002015, 1068816, 1145160, 1336020, 1603224, 1781360, 2004030, 2290320, 2672040, 3206448, 4008060, 5344080, 8016120, 16032240]

約数ペア:

[(1, 16032240), (2, 8016120), (3, 5344080), (4, 4008060), (5, 3206448), (6, 2672040), (7, 2290320), (8, 2004030), (9, 1781360), (10, 1603224), (12, 1336020), (14, 1145160), (15, 1068816), (16, 1002015), (18, 890680), (20, 801612), (21, 763440), (24, 668010), (28, 572580), (30, 534408), (35, 458064), (36, 445340), (40, 400806), (42, 381720), (45, 356272), (48, 334005), (56, 286290), (60, 267204), (63, 254480), (70, 229032), (72, 222670), (80, 200403), (84, 190860), (90, 178136), (105, 152688), (112, 143145), (120, 133602), (126, 127240), (140, 114516), (144, 111335), (168, 95430), (180, 89068), (210, 76344), (240, 66801), (252, 63620), (280, 57258), (315, 50896), (336, 47715), (360, 44534), (420, 38172), (504, 31810), (560, 28629), (630, 25448), (720, 22267), (840, 19086), (1008, 15905), (1260, 12724), (1680, 9543), (2520, 6362), (3181, 5040)]