24865680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 95243904

約数和(自身を除く): 70378224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 361, 380, 399, 410, 420, 456, 492, 532, 560, 570, 574, 615, 656, 665, 722, 760, 779, 798, 820, 840, 861, 912, 984, 1064, 1083, 1140, 1148, 1230, 1330, 1435, 1444, 1520, 1558, 1596, 1640, 1680, 1722, 1805, 1968, 1995, 2128, 2166, 2280, 2296, 2337, 2460, 2527, 2660, 2870, 2888, 3116, 3192, 3280, 3444, 3610, 3895, 3990, 4305, 4332, 4560, 4592, 4674, 4920, 5054, 5320, 5415, 5453, 5740, 5776, 6232, 6384, 6888, 7220, 7581, 7790, 7980, 8610, 8664, 9348, 9840, 10108, 10640, 10830, 10906, 11480, 11685, 12464, 12635, 13776, 14440, 14801, 15162, 15580, 15960, 16359, 17220, 17328, 18696, 20216, 21660, 21812, 22960, 23370, 25270, 27265, 28880, 29602, 30324, 31160, 31920, 32718, 34440, 37392, 37905, 40432, 43320, 43624, 44403, 46740, 50540, 54530, 59204, 60648, 62320, 65436, 68880, 74005, 75810, 81795, 86640, 87248, 88806, 93480, 101080, 103607, 109060, 118408, 121296, 130872, 148010, 151620, 163590, 177612, 186960, 202160, 207214, 218120, 222015, 236816, 261744, 296020, 303240, 310821, 327180, 355224, 414428, 436240, 444030, 518035, 592040, 606480, 621642, 654360, 710448, 828856, 888060, 1036070, 1184080, 1243284, 1308720, 1554105, 1657712, 1776120, 2072140, 2486568, 3108210, 3552240, 4144280, 4973136, 6216420, 8288560, 12432840, 24865680]

約数ペア:

[(1, 24865680), (2, 12432840), (3, 8288560), (4, 6216420), (5, 4973136), (6, 4144280), (7, 3552240), (8, 3108210), (10, 2486568), (12, 2072140), (14, 1776120), (15, 1657712), (16, 1554105), (19, 1308720), (20, 1243284), (21, 1184080), (24, 1036070), (28, 888060), (30, 828856), (35, 710448), (38, 654360), (40, 621642), (41, 606480), (42, 592040), (48, 518035), (56, 444030), (57, 436240), (60, 414428), (70, 355224), (76, 327180), (80, 310821), (82, 303240), (84, 296020), (95, 261744), (105, 236816), (112, 222015), (114, 218120), (120, 207214), (123, 202160), (133, 186960), (140, 177612), (152, 163590), (164, 151620), (168, 148010), (190, 130872), (205, 121296), (210, 118408), (228, 109060), (240, 103607), (246, 101080), (266, 93480), (280, 88806), (285, 87248), (287, 86640), (304, 81795), (328, 75810), (336, 74005), (361, 68880), (380, 65436), (399, 62320), (410, 60648), (420, 59204), (456, 54530), (492, 50540), (532, 46740), (560, 44403), (570, 43624), (574, 43320), (615, 40432), (656, 37905), (665, 37392), (722, 34440), (760, 32718), (779, 31920), (798, 31160), (820, 30324), (840, 29602), (861, 28880), (912, 27265), (984, 25270), (1064, 23370), (1083, 22960), (1140, 21812), (1148, 21660), (1230, 20216), (1330, 18696), (1435, 17328), (1444, 17220), (1520, 16359), (1558, 15960), (1596, 15580), (1640, 15162), (1680, 14801), (1722, 14440), (1805, 13776), (1968, 12635), (1995, 12464), (2128, 11685), (2166, 11480), (2280, 10906), (2296, 10830), (2337, 10640), (2460, 10108), (2527, 9840), (2660, 9348), (2870, 8664), (2888, 8610), (3116, 7980), (3192, 7790), (3280, 7581), (3444, 7220), (3610, 6888), (3895, 6384), (3990, 6232), (4305, 5776), (4332, 5740), (4560, 5453), (4592, 5415), (4674, 5320), (4920, 5054)]