61936440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 199402560

約数和(自身を除く): 137466120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 313, 340, 388, 408, 485, 510, 582, 626, 680, 776, 939, 970, 1020, 1164, 1252, 1455, 1565, 1649, 1878, 1940, 2040, 2328, 2504, 2910, 3130, 3298, 3756, 3880, 4695, 4947, 5321, 5820, 6260, 6596, 7512, 8245, 9390, 9894, 10642, 11640, 12520, 13192, 15963, 16490, 18780, 19788, 21284, 24735, 26605, 30361, 31926, 32980, 37560, 39576, 42568, 49470, 53210, 60722, 63852, 65960, 79815, 91083, 98940, 106420, 121444, 127704, 151805, 159630, 182166, 197880, 212840, 242888, 303610, 319260, 364332, 455415, 516137, 607220, 638520, 728664, 910830, 1032274, 1214440, 1548411, 1821660, 2064548, 2580685, 3096822, 3643320, 4129096, 5161370, 6193644, 7742055, 10322740, 12387288, 15484110, 20645480, 30968220, 61936440]

約数ペア:

[(1, 61936440), (2, 30968220), (3, 20645480), (4, 15484110), (5, 12387288), (6, 10322740), (8, 7742055), (10, 6193644), (12, 5161370), (15, 4129096), (17, 3643320), (20, 3096822), (24, 2580685), (30, 2064548), (34, 1821660), (40, 1548411), (51, 1214440), (60, 1032274), (68, 910830), (85, 728664), (97, 638520), (102, 607220), (120, 516137), (136, 455415), (170, 364332), (194, 319260), (204, 303610), (255, 242888), (291, 212840), (313, 197880), (340, 182166), (388, 159630), (408, 151805), (485, 127704), (510, 121444), (582, 106420), (626, 98940), (680, 91083), (776, 79815), (939, 65960), (970, 63852), (1020, 60722), (1164, 53210), (1252, 49470), (1455, 42568), (1565, 39576), (1649, 37560), (1878, 32980), (1940, 31926), (2040, 30361), (2328, 26605), (2504, 24735), (2910, 21284), (3130, 19788), (3298, 18780), (3756, 16490), (3880, 15963), (4695, 13192), (4947, 12520), (5321, 11640), (5820, 10642), (6260, 9894), (6596, 9390), (7512, 8245)]