316253880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12373}}^1$

素因数の和:12461

約数の個数: 96

約数和(自身を含む): 1042385760

約数和(自身を除く): 726131880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12373, 12780, 24746, 25560, 37119, 49492, 61865, 74238, 98984, 111357, 123730, 148476, 185595, 222714, 247460, 296952, 371190, 445428, 494920, 556785, 742380, 878483, 890856, 1113570, 1484760, 1756966, 2227140, 2635449, 3513932, 4392415, 4454280, 5270898, 7027864, 7906347, 8784830, 10541796, 13177245, 15812694, 17569660, 21083592, 26354490, 31625388, 35139320, 39531735, 52708980, 63250776, 79063470, 105417960, 158126940, 316253880]

約数ペア:

[(1, 316253880), (2, 158126940), (3, 105417960), (4, 79063470), (5, 63250776), (6, 52708980), (8, 39531735), (9, 35139320), (10, 31625388), (12, 26354490), (15, 21083592), (18, 17569660), (20, 15812694), (24, 13177245), (30, 10541796), (36, 8784830), (40, 7906347), (45, 7027864), (60, 5270898), (71, 4454280), (72, 4392415), (90, 3513932), (120, 2635449), (142, 2227140), (180, 1756966), (213, 1484760), (284, 1113570), (355, 890856), (360, 878483), (426, 742380), (568, 556785), (639, 494920), (710, 445428), (852, 371190), (1065, 296952), (1278, 247460), (1420, 222714), (1704, 185595), (2130, 148476), (2556, 123730), (2840, 111357), (3195, 98984), (4260, 74238), (5112, 61865), (6390, 49492), (8520, 37119), (12373, 25560), (12780, 24746)]