283437960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5919

約数の個数: 128

約数和(自身を含む): 945423360

約数和(自身を除く): 661985400

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, 5861, 6045, 8060, 9672, 11722, 12090, 16120, 17583, 23444, 24180, 29305, 35166, 46888, 48360, 58610, 70332, 76193, 87915, 117220, 140664, 152386, 175830, 181691, 228579, 234440, 304772, 351660, 363382, 380965, 457158, 545073, 609544, 703320, 726764, 761930, 908455, 914316, 1090146, 1142895, 1453528, 1523860, 1816910, 1828632, 2180292, 2285790, 2361983, 2725365, 3047720, 3633820, 4360584, 4571580, 4723966, 5450730, 7085949, 7267640, 9143160, 9447932, 10901460, 11809915, 14171898, 18895864, 21802920, 23619830, 28343796, 35429745, 47239660, 56687592, 70859490, 94479320, 141718980, 283437960]

約数ペア:

[(1, 283437960), (2, 141718980), (3, 94479320), (4, 70859490), (5, 56687592), (6, 47239660), (8, 35429745), (10, 28343796), (12, 23619830), (13, 21802920), (15, 18895864), (20, 14171898), (24, 11809915), (26, 10901460), (30, 9447932), (31, 9143160), (39, 7267640), (40, 7085949), (52, 5450730), (60, 4723966), (62, 4571580), (65, 4360584), (78, 3633820), (93, 3047720), (104, 2725365), (120, 2361983), (124, 2285790), (130, 2180292), (155, 1828632), (156, 1816910), (186, 1523860), (195, 1453528), (248, 1142895), (260, 1090146), (310, 914316), (312, 908455), (372, 761930), (390, 726764), (403, 703320), (465, 609544), (520, 545073), (620, 457158), (744, 380965), (780, 363382), (806, 351660), (930, 304772), (1209, 234440), (1240, 228579), (1560, 181691), (1612, 175830), (1860, 152386), (2015, 140664), (2418, 117220), (3224, 87915), (3720, 76193), (4030, 70332), (4836, 58610), (5861, 48360), (6045, 46888), (8060, 35166), (9672, 29305), (11722, 24180), (12090, 23444), (16120, 17583)]