2446920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{971}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 9097920

約数和(自身を除く): 6651000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 971, 1260, 1942, 2520, 2913, 3884, 4855, 5826, 6797, 7768, 8739, 9710, 11652, 13594, 14565, 17478, 19420, 20391, 23304, 27188, 29130, 33985, 34956, 38840, 40782, 43695, 54376, 58260, 61173, 67970, 69912, 81564, 87390, 101955, 116520, 122346, 135940, 163128, 174780, 203910, 244692, 271880, 305865, 349560, 407820, 489384, 611730, 815640, 1223460, 2446920]

約数ペア:

[(1, 2446920), (2, 1223460), (3, 815640), (4, 611730), (5, 489384), (6, 407820), (7, 349560), (8, 305865), (9, 271880), (10, 244692), (12, 203910), (14, 174780), (15, 163128), (18, 135940), (20, 122346), (21, 116520), (24, 101955), (28, 87390), (30, 81564), (35, 69912), (36, 67970), (40, 61173), (42, 58260), (45, 54376), (56, 43695), (60, 40782), (63, 38840), (70, 34956), (72, 33985), (84, 29130), (90, 27188), (105, 23304), (120, 20391), (126, 19420), (140, 17478), (168, 14565), (180, 13594), (210, 11652), (252, 9710), (280, 8739), (315, 7768), (360, 6797), (420, 5826), (504, 4855), (630, 3884), (840, 2913), (971, 2520), (1260, 1942)]