1972596960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44189}}^1$

素因数の和:44241

約数の個数: 144

約数和(自身を含む): 6948789120

約数和(自身を除く): 4976192160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44189, 44640, 88378, 132567, 176756, 220945, 265134, 353512, 397701, 441890, 530268, 662835, 707024, 795402, 883780, 1060536, 1325670, 1369859, 1414048, 1590804, 1767560, 1988505, 2121072, 2651340, 2739718, 3181608, 3535120, 3977010, 4109577, 4242144, 5302680, 5479436, 6363216, 6849295, 7070240, 7954020, 8219154, 10605360, 10958872, 12328731, 12726432, 13698590, 15908040, 16438308, 20547885, 21210720, 21917744, 24657462, 27397180, 31816080, 32876616, 41095770, 43835488, 49314924, 54794360, 61643655, 63632160, 65753232, 82191540, 98629848, 109588720, 123287310, 131506464, 164383080, 197259696, 219177440, 246574620, 328766160, 394519392, 493149240, 657532320, 986298480, 1972596960]

約数ペア:

[(1, 1972596960), (2, 986298480), (3, 657532320), (4, 493149240), (5, 394519392), (6, 328766160), (8, 246574620), (9, 219177440), (10, 197259696), (12, 164383080), (15, 131506464), (16, 123287310), (18, 109588720), (20, 98629848), (24, 82191540), (30, 65753232), (31, 63632160), (32, 61643655), (36, 54794360), (40, 49314924), (45, 43835488), (48, 41095770), (60, 32876616), (62, 31816080), (72, 27397180), (80, 24657462), (90, 21917744), (93, 21210720), (96, 20547885), (120, 16438308), (124, 15908040), (144, 13698590), (155, 12726432), (160, 12328731), (180, 10958872), (186, 10605360), (240, 8219154), (248, 7954020), (279, 7070240), (288, 6849295), (310, 6363216), (360, 5479436), (372, 5302680), (465, 4242144), (480, 4109577), (496, 3977010), (558, 3535120), (620, 3181608), (720, 2739718), (744, 2651340), (930, 2121072), (992, 1988505), (1116, 1767560), (1240, 1590804), (1395, 1414048), (1440, 1369859), (1488, 1325670), (1860, 1060536), (2232, 883780), (2480, 795402), (2790, 707024), (2976, 662835), (3720, 530268), (4464, 441890), (4960, 397701), (5580, 353512), (7440, 265134), (8928, 220945), (11160, 176756), (14880, 132567), (22320, 88378), (44189, 44640)]