60790860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 201618144

約数和(自身を除く): 140827284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 313, 332, 390, 415, 468, 498, 585, 626, 747, 780, 830, 939, 996, 1079, 1170, 1245, 1252, 1494, 1565, 1660, 1878, 2158, 2340, 2490, 2817, 2988, 3130, 3237, 3735, 3756, 4069, 4316, 4695, 4980, 5395, 5634, 6260, 6474, 7470, 8138, 9390, 9711, 10790, 11268, 12207, 12948, 14085, 14940, 16185, 16276, 18780, 19422, 20345, 21580, 24414, 25979, 28170, 32370, 36621, 38844, 40690, 48555, 48828, 51958, 56340, 61035, 64740, 73242, 77937, 81380, 97110, 103916, 122070, 129895, 146484, 155874, 183105, 194220, 233811, 244140, 259790, 311748, 337727, 366210, 389685, 467622, 519580, 675454, 732420, 779370, 935244, 1013181, 1169055, 1350908, 1558740, 1688635, 2026362, 2338110, 3039543, 3377270, 4052724, 4676220, 5065905, 6079086, 6754540, 10131810, 12158172, 15197715, 20263620, 30395430, 60790860]

約数ペア:

[(1, 60790860), (2, 30395430), (3, 20263620), (4, 15197715), (5, 12158172), (6, 10131810), (9, 6754540), (10, 6079086), (12, 5065905), (13, 4676220), (15, 4052724), (18, 3377270), (20, 3039543), (26, 2338110), (30, 2026362), (36, 1688635), (39, 1558740), (45, 1350908), (52, 1169055), (60, 1013181), (65, 935244), (78, 779370), (83, 732420), (90, 675454), (117, 519580), (130, 467622), (156, 389685), (166, 366210), (180, 337727), (195, 311748), (234, 259790), (249, 244140), (260, 233811), (313, 194220), (332, 183105), (390, 155874), (415, 146484), (468, 129895), (498, 122070), (585, 103916), (626, 97110), (747, 81380), (780, 77937), (830, 73242), (939, 64740), (996, 61035), (1079, 56340), (1170, 51958), (1245, 48828), (1252, 48555), (1494, 40690), (1565, 38844), (1660, 36621), (1878, 32370), (2158, 28170), (2340, 25979), (2490, 24414), (2817, 21580), (2988, 20345), (3130, 19422), (3237, 18780), (3735, 16276), (3756, 16185), (4069, 14940), (4316, 14085), (4695, 12948), (4980, 12207), (5395, 11268), (5634, 10790), (6260, 9711), (6474, 9390), (7470, 8138)]