60427680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 198186912

約数和(自身を除く): 137759232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 131, 155, 160, 186, 240, 248, 262, 310, 372, 393, 465, 480, 496, 524, 620, 655, 744, 786, 930, 961, 992, 1048, 1240, 1310, 1488, 1572, 1860, 1922, 1965, 2096, 2480, 2620, 2883, 2976, 3144, 3720, 3844, 3930, 4061, 4192, 4805, 4960, 5240, 5766, 6288, 7440, 7688, 7860, 8122, 9610, 10480, 11532, 12183, 12576, 14415, 14880, 15376, 15720, 16244, 19220, 20305, 20960, 23064, 24366, 28830, 30752, 31440, 32488, 38440, 40610, 46128, 48732, 57660, 60915, 62880, 64976, 76880, 81220, 92256, 97464, 115320, 121830, 125891, 129952, 153760, 162440, 194928, 230640, 243660, 251782, 324880, 377673, 389856, 461280, 487320, 503564, 629455, 649760, 755346, 974640, 1007128, 1258910, 1510692, 1888365, 1949280, 2014256, 2517820, 3021384, 3776730, 4028512, 5035640, 6042768, 7553460, 10071280, 12085536, 15106920, 20142560, 30213840, 60427680]

約数ペア:

[(1, 60427680), (2, 30213840), (3, 20142560), (4, 15106920), (5, 12085536), (6, 10071280), (8, 7553460), (10, 6042768), (12, 5035640), (15, 4028512), (16, 3776730), (20, 3021384), (24, 2517820), (30, 2014256), (31, 1949280), (32, 1888365), (40, 1510692), (48, 1258910), (60, 1007128), (62, 974640), (80, 755346), (93, 649760), (96, 629455), (120, 503564), (124, 487320), (131, 461280), (155, 389856), (160, 377673), (186, 324880), (240, 251782), (248, 243660), (262, 230640), (310, 194928), (372, 162440), (393, 153760), (465, 129952), (480, 125891), (496, 121830), (524, 115320), (620, 97464), (655, 92256), (744, 81220), (786, 76880), (930, 64976), (961, 62880), (992, 60915), (1048, 57660), (1240, 48732), (1310, 46128), (1488, 40610), (1572, 38440), (1860, 32488), (1922, 31440), (1965, 30752), (2096, 28830), (2480, 24366), (2620, 23064), (2883, 20960), (2976, 20305), (3144, 19220), (3720, 16244), (3844, 15720), (3930, 15376), (4061, 14880), (4192, 14415), (4805, 12576), (4960, 12183), (5240, 11532), (5766, 10480), (6288, 9610), (7440, 8122), (7688, 7860)]