308524920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4973}}^1$

素因数の和:5045

約数の個数: 128

約数和(自身を含む): 1031408640

約数和(自身を除く): 722883720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 4973, 5170, 5640, 6204, 7755, 9946, 10340, 12408, 14919, 15510, 19892, 20680, 24865, 29838, 31020, 39784, 49730, 54703, 59676, 62040, 74595, 99460, 109406, 119352, 149190, 164109, 198920, 218812, 233731, 273515, 298380, 328218, 437624, 467462, 547030, 596760, 656436, 701193, 820545, 934924, 1094060, 1168655, 1312872, 1402386, 1641090, 1869848, 2188120, 2337310, 2571041, 2804772, 3282180, 3505965, 4674620, 5142082, 5609544, 6564360, 7011930, 7713123, 9349240, 10284164, 12855205, 14023860, 15426246, 20568328, 25710410, 28047720, 30852492, 38565615, 51420820, 61704984, 77131230, 102841640, 154262460, 308524920]

約数ペア:

[(1, 308524920), (2, 154262460), (3, 102841640), (4, 77131230), (5, 61704984), (6, 51420820), (8, 38565615), (10, 30852492), (11, 28047720), (12, 25710410), (15, 20568328), (20, 15426246), (22, 14023860), (24, 12855205), (30, 10284164), (33, 9349240), (40, 7713123), (44, 7011930), (47, 6564360), (55, 5609544), (60, 5142082), (66, 4674620), (88, 3505965), (94, 3282180), (110, 2804772), (120, 2571041), (132, 2337310), (141, 2188120), (165, 1869848), (188, 1641090), (220, 1402386), (235, 1312872), (264, 1168655), (282, 1094060), (330, 934924), (376, 820545), (440, 701193), (470, 656436), (517, 596760), (564, 547030), (660, 467462), (705, 437624), (940, 328218), (1034, 298380), (1128, 273515), (1320, 233731), (1410, 218812), (1551, 198920), (1880, 164109), (2068, 149190), (2585, 119352), (2820, 109406), (3102, 99460), (4136, 74595), (4973, 62040), (5170, 59676), (5640, 54703), (6204, 49730), (7755, 39784), (9946, 31020), (10340, 29838), (12408, 24865), (14919, 20680), (15510, 19892)]