419190120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 1401926400

約数和(自身を除く): 982736280

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, 487, 540, 797, 974, 1080, 1461, 1594, 1948, 2391, 2435, 2922, 3188, 3896, 3985, 4383, 4782, 4870, 5844, 6376, 7173, 7305, 7970, 8766, 9564, 9740, 11688, 11955, 13149, 14346, 14610, 15940, 17532, 19128, 19480, 21519, 21915, 23910, 26298, 28692, 29220, 31880, 35064, 35865, 43038, 43830, 47820, 52596, 57384, 58440, 65745, 71730, 86076, 87660, 95640, 105192, 107595, 131490, 143460, 172152, 175320, 215190, 262980, 286920, 388139, 430380, 525960, 776278, 860760, 1164417, 1552556, 1940695, 2328834, 3105112, 3493251, 3881390, 4657668, 5822085, 6986502, 7762780, 9315336, 10479753, 11644170, 13973004, 15525560, 17466255, 20959506, 23288340, 27946008, 34932510, 41919012, 46576680, 52398765, 69865020, 83838024, 104797530, 139730040, 209595060, 419190120]

約数ペア:

[(1, 419190120), (2, 209595060), (3, 139730040), (4, 104797530), (5, 83838024), (6, 69865020), (8, 52398765), (9, 46576680), (10, 41919012), (12, 34932510), (15, 27946008), (18, 23288340), (20, 20959506), (24, 17466255), (27, 15525560), (30, 13973004), (36, 11644170), (40, 10479753), (45, 9315336), (54, 7762780), (60, 6986502), (72, 5822085), (90, 4657668), (108, 3881390), (120, 3493251), (135, 3105112), (180, 2328834), (216, 1940695), (270, 1552556), (360, 1164417), (487, 860760), (540, 776278), (797, 525960), (974, 430380), (1080, 388139), (1461, 286920), (1594, 262980), (1948, 215190), (2391, 175320), (2435, 172152), (2922, 143460), (3188, 131490), (3896, 107595), (3985, 105192), (4383, 95640), (4782, 87660), (4870, 86076), (5844, 71730), (6376, 65745), (7173, 58440), (7305, 57384), (7970, 52596), (8766, 47820), (9564, 43830), (9740, 43038), (11688, 35865), (11955, 35064), (13149, 31880), (14346, 29220), (14610, 28692), (15940, 26298), (17532, 23910), (19128, 21915), (19480, 21519)]