378766680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3585

約数の個数: 128

約数和(自身を含む): 1213747200

約数和(自身を除く): 834980520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2697, 3480, 3511, 3596, 3720, 4495, 5394, 7022, 7192, 8990, 10533, 10788, 13485, 14044, 17555, 17980, 21066, 21576, 26970, 28088, 35110, 35960, 42132, 52665, 53940, 70220, 84264, 101819, 105330, 107880, 108841, 140440, 203638, 210660, 217682, 305457, 326523, 407276, 421320, 435364, 509095, 544205, 610914, 653046, 814552, 870728, 1018190, 1088410, 1221828, 1306092, 1527285, 1632615, 2036380, 2176820, 2443656, 2612184, 3054570, 3156389, 3265230, 4072760, 4353640, 6109140, 6312778, 6530460, 9469167, 12218280, 12625556, 13060920, 15781945, 18938334, 25251112, 31563890, 37876668, 47345835, 63127780, 75753336, 94691670, 126255560, 189383340, 378766680]

約数ペア:

[(1, 378766680), (2, 189383340), (3, 126255560), (4, 94691670), (5, 75753336), (6, 63127780), (8, 47345835), (10, 37876668), (12, 31563890), (15, 25251112), (20, 18938334), (24, 15781945), (29, 13060920), (30, 12625556), (31, 12218280), (40, 9469167), (58, 6530460), (60, 6312778), (62, 6109140), (87, 4353640), (93, 4072760), (116, 3265230), (120, 3156389), (124, 3054570), (145, 2612184), (155, 2443656), (174, 2176820), (186, 2036380), (232, 1632615), (248, 1527285), (290, 1306092), (310, 1221828), (348, 1088410), (372, 1018190), (435, 870728), (465, 814552), (580, 653046), (620, 610914), (696, 544205), (744, 509095), (870, 435364), (899, 421320), (930, 407276), (1160, 326523), (1240, 305457), (1740, 217682), (1798, 210660), (1860, 203638), (2697, 140440), (3480, 108841), (3511, 107880), (3596, 105330), (3720, 101819), (4495, 84264), (5394, 70220), (7022, 53940), (7192, 52665), (8990, 42132), (10533, 35960), (10788, 35110), (13485, 28088), (14044, 26970), (17555, 21576), (17980, 21066)]