26978940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 58822020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1063, 1269, 1410, 1692, 2115, 2126, 2538, 2820, 3189, 4230, 4252, 5076, 5315, 6345, 6378, 8460, 9567, 10630, 12690, 12756, 15945, 19134, 21260, 25380, 28701, 31890, 38268, 47835, 49961, 57402, 63780, 95670, 99922, 114804, 143505, 149883, 191340, 199844, 249805, 287010, 299766, 449649, 499610, 574020, 599532, 749415, 899298, 999220, 1348947, 1498830, 1798596, 2248245, 2697894, 2997660, 4496490, 5395788, 6744735, 8992980, 13489470, 26978940]

約数ペア:

[(1, 26978940), (2, 13489470), (3, 8992980), (4, 6744735), (5, 5395788), (6, 4496490), (9, 2997660), (10, 2697894), (12, 2248245), (15, 1798596), (18, 1498830), (20, 1348947), (27, 999220), (30, 899298), (36, 749415), (45, 599532), (47, 574020), (54, 499610), (60, 449649), (90, 299766), (94, 287010), (108, 249805), (135, 199844), (141, 191340), (180, 149883), (188, 143505), (235, 114804), (270, 99922), (282, 95670), (423, 63780), (470, 57402), (540, 49961), (564, 47835), (705, 38268), (846, 31890), (940, 28701), (1063, 25380), (1269, 21260), (1410, 19134), (1692, 15945), (2115, 12756), (2126, 12690), (2538, 10630), (2820, 9567), (3189, 8460), (4230, 6378), (4252, 6345), (5076, 5315)]