460688520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 1451520000

約数和(自身を除く): 990831480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1180, 1240, 1416, 1770, 1829, 1860, 2099, 2360, 3540, 3658, 3720, 4198, 5487, 6297, 7080, 7316, 8396, 9145, 10495, 10974, 12594, 14632, 16792, 18290, 20990, 21948, 25188, 27435, 31485, 36580, 41980, 43896, 50376, 54870, 62970, 65069, 73160, 83960, 109740, 123841, 125940, 130138, 195207, 219480, 247682, 251880, 260276, 325345, 371523, 390414, 495364, 520552, 619205, 650690, 743046, 780828, 976035, 990728, 1238410, 1301380, 1486092, 1561656, 1857615, 1952070, 2476820, 2602760, 2972184, 3715230, 3839071, 3904140, 4953640, 7430460, 7678142, 7808280, 11517213, 14860920, 15356284, 19195355, 23034426, 30712568, 38390710, 46068852, 57586065, 76781420, 92137704, 115172130, 153562840, 230344260, 460688520]

約数ペア:

[(1, 460688520), (2, 230344260), (3, 153562840), (4, 115172130), (5, 92137704), (6, 76781420), (8, 57586065), (10, 46068852), (12, 38390710), (15, 30712568), (20, 23034426), (24, 19195355), (30, 15356284), (31, 14860920), (40, 11517213), (59, 7808280), (60, 7678142), (62, 7430460), (93, 4953640), (118, 3904140), (120, 3839071), (124, 3715230), (155, 2972184), (177, 2602760), (186, 2476820), (236, 1952070), (248, 1857615), (295, 1561656), (310, 1486092), (354, 1301380), (372, 1238410), (465, 990728), (472, 976035), (590, 780828), (620, 743046), (708, 650690), (744, 619205), (885, 520552), (930, 495364), (1180, 390414), (1240, 371523), (1416, 325345), (1770, 260276), (1829, 251880), (1860, 247682), (2099, 219480), (2360, 195207), (3540, 130138), (3658, 125940), (3720, 123841), (4198, 109740), (5487, 83960), (6297, 73160), (7080, 65069), (7316, 62970), (8396, 54870), (9145, 50376), (10495, 43896), (10974, 41980), (12594, 36580), (14632, 31485), (16792, 27435), (18290, 25188), (20990, 21948)]