755160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 128

約数和(自身を含む): 2764800

約数和(自身を除く): 2009640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 217, 232, 248, 280, 290, 310, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 696, 744, 812, 840, 868, 870, 899, 930, 1015, 1085, 1160, 1218, 1240, 1302, 1624, 1736, 1740, 1798, 1860, 2030, 2170, 2436, 2604, 2697, 3045, 3255, 3480, 3596, 3720, 4060, 4340, 4495, 4872, 5208, 5394, 6090, 6293, 6510, 7192, 8120, 8680, 8990, 10788, 12180, 12586, 13020, 13485, 17980, 18879, 21576, 24360, 25172, 26040, 26970, 31465, 35960, 37758, 50344, 53940, 62930, 75516, 94395, 107880, 125860, 151032, 188790, 251720, 377580, 755160]

約数ペア:

[(1, 755160), (2, 377580), (3, 251720), (4, 188790), (5, 151032), (6, 125860), (7, 107880), (8, 94395), (10, 75516), (12, 62930), (14, 53940), (15, 50344), (20, 37758), (21, 35960), (24, 31465), (28, 26970), (29, 26040), (30, 25172), (31, 24360), (35, 21576), (40, 18879), (42, 17980), (56, 13485), (58, 13020), (60, 12586), (62, 12180), (70, 10788), (84, 8990), (87, 8680), (93, 8120), (105, 7192), (116, 6510), (120, 6293), (124, 6090), (140, 5394), (145, 5208), (155, 4872), (168, 4495), (174, 4340), (186, 4060), (203, 3720), (210, 3596), (217, 3480), (232, 3255), (248, 3045), (280, 2697), (290, 2604), (310, 2436), (348, 2170), (372, 2030), (406, 1860), (420, 1798), (434, 1740), (435, 1736), (465, 1624), (580, 1302), (609, 1240), (620, 1218), (651, 1160), (696, 1085), (744, 1015), (812, 930), (840, 899), (868, 870)]