60406280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 159252480

約数和(自身を除く): 98846200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 47, 55, 88, 92, 94, 110, 115, 127, 184, 188, 220, 230, 235, 253, 254, 376, 440, 460, 470, 506, 508, 517, 635, 920, 940, 1012, 1016, 1034, 1081, 1265, 1270, 1397, 1880, 2024, 2068, 2162, 2530, 2540, 2585, 2794, 2921, 4136, 4324, 5060, 5080, 5170, 5405, 5588, 5842, 5969, 6985, 8648, 10120, 10340, 10810, 11176, 11684, 11891, 11938, 13970, 14605, 20680, 21620, 23368, 23782, 23876, 27940, 29210, 29845, 32131, 43240, 47564, 47752, 55880, 58420, 59455, 59690, 64262, 65659, 95128, 116840, 118910, 119380, 128524, 131318, 137287, 160655, 237820, 238760, 257048, 262636, 274574, 321310, 328295, 475640, 525272, 549148, 642620, 656590, 686435, 1098296, 1285240, 1313180, 1372870, 1510157, 2626360, 2745740, 3020314, 5491480, 6040628, 7550785, 12081256, 15101570, 30203140, 60406280]

約数ペア:

[(1, 60406280), (2, 30203140), (4, 15101570), (5, 12081256), (8, 7550785), (10, 6040628), (11, 5491480), (20, 3020314), (22, 2745740), (23, 2626360), (40, 1510157), (44, 1372870), (46, 1313180), (47, 1285240), (55, 1098296), (88, 686435), (92, 656590), (94, 642620), (110, 549148), (115, 525272), (127, 475640), (184, 328295), (188, 321310), (220, 274574), (230, 262636), (235, 257048), (253, 238760), (254, 237820), (376, 160655), (440, 137287), (460, 131318), (470, 128524), (506, 119380), (508, 118910), (517, 116840), (635, 95128), (920, 65659), (940, 64262), (1012, 59690), (1016, 59455), (1034, 58420), (1081, 55880), (1265, 47752), (1270, 47564), (1397, 43240), (1880, 32131), (2024, 29845), (2068, 29210), (2162, 27940), (2530, 23876), (2540, 23782), (2585, 23368), (2794, 21620), (2921, 20680), (4136, 14605), (4324, 13970), (5060, 11938), (5080, 11891), (5170, 11684), (5405, 11176), (5588, 10810), (5842, 10340), (5969, 10120), (6985, 8648)]