130570920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120899}}^1$

素因数の和:120919

約数の個数: 64

約数和(自身を含む): 435240000

約数和(自身を除く): 304669080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 120899, 241798, 362697, 483596, 604495, 725394, 967192, 1088091, 1208990, 1450788, 1813485, 2176182, 2417980, 2901576, 3264273, 3626970, 4352364, 4835960, 5440455, 6528546, 7253940, 8704728, 10880910, 13057092, 14507880, 16321365, 21761820, 26114184, 32642730, 43523640, 65285460, 130570920]

約数ペア:

[(1, 130570920), (2, 65285460), (3, 43523640), (4, 32642730), (5, 26114184), (6, 21761820), (8, 16321365), (9, 14507880), (10, 13057092), (12, 10880910), (15, 8704728), (18, 7253940), (20, 6528546), (24, 5440455), (27, 4835960), (30, 4352364), (36, 3626970), (40, 3264273), (45, 2901576), (54, 2417980), (60, 2176182), (72, 1813485), (90, 1450788), (108, 1208990), (120, 1088091), (135, 967192), (180, 725394), (216, 604495), (270, 483596), (360, 362697), (540, 241798), (1080, 120899)]