48872040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 170069760

約数和(自身を除く): 121197720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 797, 840, 876, 1022, 1095, 1460, 1533, 1594, 1752, 2044, 2190, 2391, 2555, 2920, 3066, 3188, 3985, 4088, 4380, 4782, 5110, 5579, 6132, 6376, 7665, 7970, 8760, 9564, 10220, 11158, 11955, 12264, 15330, 15940, 16737, 19128, 20440, 22316, 23910, 27895, 30660, 31880, 33474, 44632, 47820, 55790, 58181, 61320, 66948, 83685, 95640, 111580, 116362, 133896, 167370, 174543, 223160, 232724, 290905, 334740, 349086, 407267, 465448, 581810, 669480, 698172, 814534, 872715, 1163620, 1221801, 1396344, 1629068, 1745430, 2036335, 2327240, 2443602, 3258136, 3490860, 4072670, 4887204, 6109005, 6981720, 8145340, 9774408, 12218010, 16290680, 24436020, 48872040]

約数ペア:

[(1, 48872040), (2, 24436020), (3, 16290680), (4, 12218010), (5, 9774408), (6, 8145340), (7, 6981720), (8, 6109005), (10, 4887204), (12, 4072670), (14, 3490860), (15, 3258136), (20, 2443602), (21, 2327240), (24, 2036335), (28, 1745430), (30, 1629068), (35, 1396344), (40, 1221801), (42, 1163620), (56, 872715), (60, 814534), (70, 698172), (73, 669480), (84, 581810), (105, 465448), (120, 407267), (140, 349086), (146, 334740), (168, 290905), (210, 232724), (219, 223160), (280, 174543), (292, 167370), (365, 133896), (420, 116362), (438, 111580), (511, 95640), (584, 83685), (730, 66948), (797, 61320), (840, 58181), (876, 55790), (1022, 47820), (1095, 44632), (1460, 33474), (1533, 31880), (1594, 30660), (1752, 27895), (2044, 23910), (2190, 22316), (2391, 20440), (2555, 19128), (2920, 16737), (3066, 15940), (3188, 15330), (3985, 12264), (4088, 11955), (4380, 11158), (4782, 10220), (5110, 9564), (5579, 8760), (6132, 7970), (6376, 7665)]