418007880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5503}}^1$

素因数の和:5731

約数の個数: 96

約数和(自身を含む): 1365212160

約数和(自身を除く): 947204280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 5503, 6330, 7596, 8440, 9495, 11006, 12660, 15192, 16509, 18990, 22012, 25320, 27515, 33018, 37980, 44024, 49527, 55030, 66036, 75960, 82545, 99054, 110060, 132072, 165090, 198108, 220120, 247635, 330180, 396216, 495270, 660360, 990540, 1161133, 1981080, 2322266, 3483399, 4644532, 5805665, 6966798, 9289064, 10450197, 11611330, 13933596, 17416995, 20900394, 23222660, 27867192, 34833990, 41800788, 46445320, 52250985, 69667980, 83601576, 104501970, 139335960, 209003940, 418007880]

約数ペア:

[(1, 418007880), (2, 209003940), (3, 139335960), (4, 104501970), (5, 83601576), (6, 69667980), (8, 52250985), (9, 46445320), (10, 41800788), (12, 34833990), (15, 27867192), (18, 23222660), (20, 20900394), (24, 17416995), (30, 13933596), (36, 11611330), (40, 10450197), (45, 9289064), (60, 6966798), (72, 5805665), (90, 4644532), (120, 3483399), (180, 2322266), (211, 1981080), (360, 1161133), (422, 990540), (633, 660360), (844, 495270), (1055, 396216), (1266, 330180), (1688, 247635), (1899, 220120), (2110, 198108), (2532, 165090), (3165, 132072), (3798, 110060), (4220, 99054), (5064, 82545), (5503, 75960), (6330, 66036), (7596, 55030), (8440, 49527), (9495, 44024), (11006, 37980), (12660, 33018), (15192, 27515), (16509, 25320), (18990, 22012)]