317808360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2157

約数の個数: 160

約数和(自身を含む): 1091439360

約数和(自身を除く): 773631000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2087, 2115, 2538, 2820, 3240, 3384, 3807, 4174, 4230, 5076, 5640, 6261, 6345, 7614, 8348, 8460, 10152, 10435, 12522, 12690, 15228, 16696, 16920, 18783, 19035, 20870, 25044, 25380, 30456, 31305, 37566, 38070, 41740, 50088, 50760, 56349, 62610, 75132, 76140, 83480, 93915, 98089, 112698, 125220, 150264, 152280, 169047, 187830, 196178, 225396, 250440, 281745, 294267, 338094, 375660, 392356, 450792, 490445, 563490, 588534, 676188, 751320, 784712, 845235, 882801, 980890, 1126980, 1177068, 1352376, 1471335, 1690470, 1765602, 1961780, 2253960, 2354136, 2648403, 2942670, 3380940, 3531204, 3923560, 4414005, 5296806, 5885340, 6761880, 7062408, 7945209, 8828010, 10593612, 11770680, 13242015, 15890418, 17656020, 21187224, 26484030, 31780836, 35312040, 39726045, 52968060, 63561672, 79452090, 105936120, 158904180, 317808360]

約数ペア:

[(1, 317808360), (2, 158904180), (3, 105936120), (4, 79452090), (5, 63561672), (6, 52968060), (8, 39726045), (9, 35312040), (10, 31780836), (12, 26484030), (15, 21187224), (18, 17656020), (20, 15890418), (24, 13242015), (27, 11770680), (30, 10593612), (36, 8828010), (40, 7945209), (45, 7062408), (47, 6761880), (54, 5885340), (60, 5296806), (72, 4414005), (81, 3923560), (90, 3531204), (94, 3380940), (108, 2942670), (120, 2648403), (135, 2354136), (141, 2253960), (162, 1961780), (180, 1765602), (188, 1690470), (216, 1471335), (235, 1352376), (270, 1177068), (282, 1126980), (324, 980890), (360, 882801), (376, 845235), (405, 784712), (423, 751320), (470, 676188), (540, 588534), (564, 563490), (648, 490445), (705, 450792), (810, 392356), (846, 375660), (940, 338094), (1080, 294267), (1128, 281745), (1269, 250440), (1410, 225396), (1620, 196178), (1692, 187830), (1880, 169047), (2087, 152280), (2115, 150264), (2538, 125220), (2820, 112698), (3240, 98089), (3384, 93915), (3807, 83480), (4174, 76140), (4230, 75132), (5076, 62610), (5640, 56349), (6261, 50760), (6345, 50088), (7614, 41740), (8348, 38070), (8460, 37566), (10152, 31305), (10435, 30456), (12522, 25380), (12690, 25044), (15228, 20870), (16696, 19035), (16920, 18783)]