284867280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43961}}^1$

素因数の和:43986

約数の個数: 100

約数和(自身を含む): 989408772

約数和(自身を除く): 704541492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 43961, 87922, 131883, 175844, 219805, 263766, 351688, 395649, 439610, 527532, 659415, 703376, 791298, 879220, 1055064, 1186947, 1318830, 1582596, 1758440, 1978245, 2110128, 2373894, 2637660, 3165192, 3516880, 3560841, 3956490, 4747788, 5275320, 5934735, 6330384, 7121682, 7912980, 9495576, 10550640, 11869470, 14243364, 15825960, 17804205, 18991152, 23738940, 28486728, 31651920, 35608410, 47477880, 56973456, 71216820, 94955760, 142433640, 284867280]

約数ペア:

[(1, 284867280), (2, 142433640), (3, 94955760), (4, 71216820), (5, 56973456), (6, 47477880), (8, 35608410), (9, 31651920), (10, 28486728), (12, 23738940), (15, 18991152), (16, 17804205), (18, 15825960), (20, 14243364), (24, 11869470), (27, 10550640), (30, 9495576), (36, 7912980), (40, 7121682), (45, 6330384), (48, 5934735), (54, 5275320), (60, 4747788), (72, 3956490), (80, 3560841), (81, 3516880), (90, 3165192), (108, 2637660), (120, 2373894), (135, 2110128), (144, 1978245), (162, 1758440), (180, 1582596), (216, 1318830), (240, 1186947), (270, 1055064), (324, 879220), (360, 791298), (405, 703376), (432, 659415), (540, 527532), (648, 439610), (720, 395649), (810, 351688), (1080, 263766), (1296, 219805), (1620, 175844), (2160, 131883), (3240, 87922), (6480, 43961)]