120914880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 421355520

約数和(自身を除く): 300440640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 239, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 478, 480, 496, 510, 527, 544, 620, 680, 717, 744, 816, 930, 956, 960, 992, 1020, 1054, 1088, 1195, 1240, 1360, 1434, 1488, 1581, 1632, 1860, 1912, 1984, 2040, 2108, 2390, 2480, 2635, 2720, 2868, 2976, 3162, 3264, 3585, 3720, 3824, 4063, 4080, 4216, 4780, 4960, 5270, 5440, 5736, 5952, 6324, 7170, 7409, 7440, 7648, 7905, 8126, 8160, 8432, 9560, 9920, 10540, 11472, 12189, 12648, 14340, 14818, 14880, 15296, 15810, 16252, 16320, 16864, 19120, 20315, 21080, 22227, 22944, 24378, 25296, 28680, 29636, 29760, 31620, 32504, 33728, 37045, 38240, 40630, 42160, 44454, 45888, 48756, 50592, 57360, 59272, 60945, 63240, 65008, 74090, 76480, 81260, 84320, 88908, 97512, 101184, 111135, 114720, 118544, 121890, 125953, 126480, 130016, 148180, 162520, 168640, 177816, 195024, 222270, 229440, 237088, 243780, 251906, 252960, 260032, 296360, 325040, 355632, 377859, 390048, 444540, 474176, 487560, 503812, 505920, 592720, 629765, 650080, 711264, 755718, 780096, 889080, 975120, 1007624, 1185440, 1259530, 1300160, 1422528, 1511436, 1778160, 1889295, 1950240, 2015248, 2370880, 2519060, 3022872, 3556320, 3778590, 3900480, 4030496, 5038120, 6045744, 7112640, 7557180, 8060992, 10076240, 12091488, 15114360, 20152480, 24182976, 30228720, 40304960, 60457440, 120914880]

約数ペア:

[(1, 120914880), (2, 60457440), (3, 40304960), (4, 30228720), (5, 24182976), (6, 20152480), (8, 15114360), (10, 12091488), (12, 10076240), (15, 8060992), (16, 7557180), (17, 7112640), (20, 6045744), (24, 5038120), (30, 4030496), (31, 3900480), (32, 3778590), (34, 3556320), (40, 3022872), (48, 2519060), (51, 2370880), (60, 2015248), (62, 1950240), (64, 1889295), (68, 1778160), (80, 1511436), (85, 1422528), (93, 1300160), (96, 1259530), (102, 1185440), (120, 1007624), (124, 975120), (136, 889080), (155, 780096), (160, 755718), (170, 711264), (186, 650080), (192, 629765), (204, 592720), (239, 505920), (240, 503812), (248, 487560), (255, 474176), (272, 444540), (310, 390048), (320, 377859), (340, 355632), (372, 325040), (408, 296360), (465, 260032), (478, 252960), (480, 251906), (496, 243780), (510, 237088), (527, 229440), (544, 222270), (620, 195024), (680, 177816), (717, 168640), (744, 162520), (816, 148180), (930, 130016), (956, 126480), (960, 125953), (992, 121890), (1020, 118544), (1054, 114720), (1088, 111135), (1195, 101184), (1240, 97512), (1360, 88908), (1434, 84320), (1488, 81260), (1581, 76480), (1632, 74090), (1860, 65008), (1912, 63240), (1984, 60945), (2040, 59272), (2108, 57360), (2390, 50592), (2480, 48756), (2635, 45888), (2720, 44454), (2868, 42160), (2976, 40630), (3162, 38240), (3264, 37045), (3585, 33728), (3720, 32504), (3824, 31620), (4063, 29760), (4080, 29636), (4216, 28680), (4780, 25296), (4960, 24378), (5270, 22944), (5440, 22227), (5736, 21080), (5952, 20315), (6324, 19120), (7170, 16864), (7409, 16320), (7440, 16252), (7648, 15810), (7905, 15296), (8126, 14880), (8160, 14818), (8432, 14340), (9560, 12648), (9920, 12189), (10540, 11472)]