328152120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 1018967040

約数和(自身を除く): 690814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 83, 94, 120, 141, 166, 188, 235, 249, 282, 332, 376, 415, 470, 498, 564, 664, 701, 705, 830, 940, 996, 1128, 1245, 1402, 1410, 1660, 1880, 1992, 2103, 2490, 2804, 2820, 3320, 3505, 3901, 4206, 4980, 5608, 5640, 7010, 7802, 8412, 9960, 10515, 11703, 14020, 15604, 16824, 19505, 21030, 23406, 28040, 31208, 32947, 39010, 42060, 46812, 58183, 58515, 65894, 78020, 84120, 93624, 98841, 116366, 117030, 131788, 156040, 164735, 174549, 197682, 232732, 234060, 263576, 290915, 329470, 349098, 395364, 465464, 468120, 494205, 581830, 658940, 698196, 790728, 872745, 988410, 1163660, 1317880, 1396392, 1745490, 1976820, 2327320, 2734601, 3490980, 3953640, 5469202, 6981960, 8203803, 10938404, 13673005, 16407606, 21876808, 27346010, 32815212, 41019015, 54692020, 65630424, 82038030, 109384040, 164076060, 328152120]

約数ペア:

[(1, 328152120), (2, 164076060), (3, 109384040), (4, 82038030), (5, 65630424), (6, 54692020), (8, 41019015), (10, 32815212), (12, 27346010), (15, 21876808), (20, 16407606), (24, 13673005), (30, 10938404), (40, 8203803), (47, 6981960), (60, 5469202), (83, 3953640), (94, 3490980), (120, 2734601), (141, 2327320), (166, 1976820), (188, 1745490), (235, 1396392), (249, 1317880), (282, 1163660), (332, 988410), (376, 872745), (415, 790728), (470, 698196), (498, 658940), (564, 581830), (664, 494205), (701, 468120), (705, 465464), (830, 395364), (940, 349098), (996, 329470), (1128, 290915), (1245, 263576), (1402, 234060), (1410, 232732), (1660, 197682), (1880, 174549), (1992, 164735), (2103, 156040), (2490, 131788), (2804, 117030), (2820, 116366), (3320, 98841), (3505, 93624), (3901, 84120), (4206, 78020), (4980, 65894), (5608, 58515), (5640, 58183), (7010, 46812), (7802, 42060), (8412, 39010), (9960, 32947), (10515, 31208), (11703, 28040), (14020, 23406), (15604, 21030), (16824, 19505)]