555994920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11555

約数の個数: 128

約数和(自身を含む): 1854397440

約数和(自身を除く): 1298402520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 11497, 12090, 16120, 22994, 24180, 34491, 45988, 48360, 57485, 68982, 91976, 114970, 137964, 149461, 172455, 229940, 275928, 298922, 344910, 356407, 448383, 459880, 597844, 689820, 712814, 747305, 896766, 1069221, 1195688, 1379640, 1425628, 1494610, 1782035, 1793532, 2138442, 2241915, 2851256, 2989220, 3564070, 3587064, 4276884, 4483830, 4633291, 5346105, 5978440, 7128140, 8553768, 8967660, 9266582, 10692210, 13899873, 14256280, 17935320, 18533164, 21384420, 23166455, 27799746, 37066328, 42768840, 46332910, 55599492, 69499365, 92665820, 111198984, 138998730, 185331640, 277997460, 555994920]

約数ペア:

[(1, 555994920), (2, 277997460), (3, 185331640), (4, 138998730), (5, 111198984), (6, 92665820), (8, 69499365), (10, 55599492), (12, 46332910), (13, 42768840), (15, 37066328), (20, 27799746), (24, 23166455), (26, 21384420), (30, 18533164), (31, 17935320), (39, 14256280), (40, 13899873), (52, 10692210), (60, 9266582), (62, 8967660), (65, 8553768), (78, 7128140), (93, 5978440), (104, 5346105), (120, 4633291), (124, 4483830), (130, 4276884), (155, 3587064), (156, 3564070), (186, 2989220), (195, 2851256), (248, 2241915), (260, 2138442), (310, 1793532), (312, 1782035), (372, 1494610), (390, 1425628), (403, 1379640), (465, 1195688), (520, 1069221), (620, 896766), (744, 747305), (780, 712814), (806, 689820), (930, 597844), (1209, 459880), (1240, 448383), (1560, 356407), (1612, 344910), (1860, 298922), (2015, 275928), (2418, 229940), (3224, 172455), (3720, 149461), (4030, 137964), (4836, 114970), (6045, 91976), (8060, 68982), (9672, 57485), (11497, 48360), (12090, 45988), (16120, 34491), (22994, 24180)]