48408120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2925

約数の個数: 96

約数和(自身を含む): 160729920

約数和(自身を除く): 112321800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 2861, 3384, 4230, 5640, 5722, 8460, 8583, 11444, 14305, 16920, 17166, 22888, 25749, 28610, 34332, 42915, 51498, 57220, 68664, 85830, 102996, 114440, 128745, 134467, 171660, 205992, 257490, 268934, 343320, 403401, 514980, 537868, 672335, 806802, 1029960, 1075736, 1210203, 1344670, 1613604, 2017005, 2420406, 2689340, 3227208, 4034010, 4840812, 5378680, 6051015, 8068020, 9681624, 12102030, 16136040, 24204060, 48408120]

約数ペア:

[(1, 48408120), (2, 24204060), (3, 16136040), (4, 12102030), (5, 9681624), (6, 8068020), (8, 6051015), (9, 5378680), (10, 4840812), (12, 4034010), (15, 3227208), (18, 2689340), (20, 2420406), (24, 2017005), (30, 1613604), (36, 1344670), (40, 1210203), (45, 1075736), (47, 1029960), (60, 806802), (72, 672335), (90, 537868), (94, 514980), (120, 403401), (141, 343320), (180, 268934), (188, 257490), (235, 205992), (282, 171660), (360, 134467), (376, 128745), (423, 114440), (470, 102996), (564, 85830), (705, 68664), (846, 57220), (940, 51498), (1128, 42915), (1410, 34332), (1692, 28610), (1880, 25749), (2115, 22888), (2820, 17166), (2861, 16920), (3384, 14305), (4230, 11444), (5640, 8583), (5722, 8460)]