419543820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2239}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 1309593600

約数和(自身を除く): 890049780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 540, 694, 1041, 1388, 1735, 2082, 2239, 3123, 3470, 4164, 4478, 5205, 6246, 6717, 6940, 8956, 9369, 10410, 11195, 12492, 13434, 15615, 18738, 20151, 20820, 22390, 26868, 31230, 33585, 37476, 40302, 44780, 46845, 60453, 62460, 67170, 80604, 93690, 100755, 120906, 134340, 187380, 201510, 241812, 302265, 403020, 604530, 776933, 1209060, 1553866, 2330799, 3107732, 3884665, 4661598, 6992397, 7769330, 9323196, 11653995, 13984794, 15538660, 20977191, 23307990, 27969588, 34961985, 41954382, 46615980, 69923970, 83908764, 104885955, 139847940, 209771910, 419543820]

約数ペア:

[(1, 419543820), (2, 209771910), (3, 139847940), (4, 104885955), (5, 83908764), (6, 69923970), (9, 46615980), (10, 41954382), (12, 34961985), (15, 27969588), (18, 23307990), (20, 20977191), (27, 15538660), (30, 13984794), (36, 11653995), (45, 9323196), (54, 7769330), (60, 6992397), (90, 4661598), (108, 3884665), (135, 3107732), (180, 2330799), (270, 1553866), (347, 1209060), (540, 776933), (694, 604530), (1041, 403020), (1388, 302265), (1735, 241812), (2082, 201510), (2239, 187380), (3123, 134340), (3470, 120906), (4164, 100755), (4478, 93690), (5205, 80604), (6246, 67170), (6717, 62460), (6940, 60453), (8956, 46845), (9369, 44780), (10410, 40302), (11195, 37476), (12492, 33585), (13434, 31230), (15615, 26868), (18738, 22390), (20151, 20820)]