308601480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 1014249600

約数和(自身を除く): 705648120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 389, 440, 601, 660, 778, 1167, 1202, 1320, 1556, 1803, 1945, 2334, 2404, 3005, 3112, 3606, 3890, 4279, 4668, 4808, 5835, 6010, 6611, 7212, 7780, 8558, 9015, 9336, 11670, 12020, 12837, 13222, 14424, 15560, 17116, 18030, 19833, 21395, 23340, 24040, 25674, 26444, 33055, 34232, 36060, 39666, 42790, 46680, 51348, 52888, 64185, 66110, 72120, 79332, 85580, 99165, 102696, 128370, 132220, 158664, 171160, 198330, 233789, 256740, 264440, 396660, 467578, 513480, 701367, 793320, 935156, 1168945, 1402734, 1870312, 2337890, 2571679, 2805468, 3506835, 4675780, 5143358, 5610936, 7013670, 7715037, 9351560, 10286716, 12858395, 14027340, 15430074, 20573432, 25716790, 28054680, 30860148, 38575185, 51433580, 61720296, 77150370, 102867160, 154300740, 308601480]

約数ペア:

[(1, 308601480), (2, 154300740), (3, 102867160), (4, 77150370), (5, 61720296), (6, 51433580), (8, 38575185), (10, 30860148), (11, 28054680), (12, 25716790), (15, 20573432), (20, 15430074), (22, 14027340), (24, 12858395), (30, 10286716), (33, 9351560), (40, 7715037), (44, 7013670), (55, 5610936), (60, 5143358), (66, 4675780), (88, 3506835), (110, 2805468), (120, 2571679), (132, 2337890), (165, 1870312), (220, 1402734), (264, 1168945), (330, 935156), (389, 793320), (440, 701367), (601, 513480), (660, 467578), (778, 396660), (1167, 264440), (1202, 256740), (1320, 233789), (1556, 198330), (1803, 171160), (1945, 158664), (2334, 132220), (2404, 128370), (3005, 102696), (3112, 99165), (3606, 85580), (3890, 79332), (4279, 72120), (4668, 66110), (4808, 64185), (5835, 52888), (6010, 51348), (6611, 46680), (7212, 42790), (7780, 39666), (8558, 36060), (9015, 34232), (9336, 33055), (11670, 26444), (12020, 25674), (12837, 24040), (13222, 23340), (14424, 21395), (15560, 19833), (17116, 18030)]