65579760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 228943680

約数和(自身を除く): 163363920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 313, 360, 388, 432, 485, 540, 582, 626, 720, 776, 873, 939, 970, 1080, 1164, 1252, 1455, 1552, 1565, 1746, 1878, 1940, 2160, 2328, 2504, 2619, 2817, 2910, 3130, 3492, 3756, 3880, 4365, 4656, 4695, 5008, 5238, 5634, 5820, 6260, 6984, 7512, 7760, 8451, 8730, 9390, 10476, 11268, 11640, 12520, 13095, 13968, 14085, 15024, 16902, 17460, 18780, 20952, 22536, 23280, 25040, 26190, 28170, 30361, 33804, 34920, 37560, 41904, 42255, 45072, 52380, 56340, 60722, 67608, 69840, 75120, 84510, 91083, 104760, 112680, 121444, 135216, 151805, 169020, 182166, 209520, 225360, 242888, 273249, 303610, 338040, 364332, 455415, 485776, 546498, 607220, 676080, 728664, 819747, 910830, 1092996, 1214440, 1366245, 1457328, 1639494, 1821660, 2185992, 2428880, 2732490, 3278988, 3643320, 4098735, 4371984, 5464980, 6557976, 7286640, 8197470, 10929960, 13115952, 16394940, 21859920, 32789880, 65579760]

約数ペア:

[(1, 65579760), (2, 32789880), (3, 21859920), (4, 16394940), (5, 13115952), (6, 10929960), (8, 8197470), (9, 7286640), (10, 6557976), (12, 5464980), (15, 4371984), (16, 4098735), (18, 3643320), (20, 3278988), (24, 2732490), (27, 2428880), (30, 2185992), (36, 1821660), (40, 1639494), (45, 1457328), (48, 1366245), (54, 1214440), (60, 1092996), (72, 910830), (80, 819747), (90, 728664), (97, 676080), (108, 607220), (120, 546498), (135, 485776), (144, 455415), (180, 364332), (194, 338040), (216, 303610), (240, 273249), (270, 242888), (291, 225360), (313, 209520), (360, 182166), (388, 169020), (432, 151805), (485, 135216), (540, 121444), (582, 112680), (626, 104760), (720, 91083), (776, 84510), (873, 75120), (939, 69840), (970, 67608), (1080, 60722), (1164, 56340), (1252, 52380), (1455, 45072), (1552, 42255), (1565, 41904), (1746, 37560), (1878, 34920), (1940, 33804), (2160, 30361), (2328, 28170), (2504, 26190), (2619, 25040), (2817, 23280), (2910, 22536), (3130, 20952), (3492, 18780), (3756, 17460), (3880, 16902), (4365, 15024), (4656, 14085), (4695, 13968), (5008, 13095), (5238, 12520), (5634, 11640), (5820, 11268), (6260, 10476), (6984, 9390), (7512, 8730), (7760, 8451)]