2020982760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{8597}}^1$

素因数の和:9267

約数の個数: 96

約数和(自身を含む): 6579017640

約数和(自身を除く): 4558034880

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, 360, 653, 1306, 1959, 2612, 3265, 3918, 5224, 5877, 6530, 7836, 8597, 9795, 11754, 13060, 15672, 17194, 19590, 23508, 25791, 26120, 29385, 34388, 39180, 42985, 47016, 51582, 58770, 68776, 77373, 78360, 85970, 103164, 117540, 128955, 154746, 171940, 206328, 235080, 257910, 309492, 343880, 386865, 515820, 618984, 773730, 1031640, 1547460, 3094920, 5613841, 11227682, 16841523, 22455364, 28069205, 33683046, 44910728, 50524569, 56138410, 67366092, 84207615, 101049138, 112276820, 134732184, 168415230, 202098276, 224553640, 252622845, 336830460, 404196552, 505245690, 673660920, 1010491380, 2020982760]

約数ペア:

[(1, 2020982760), (2, 1010491380), (3, 673660920), (4, 505245690), (5, 404196552), (6, 336830460), (8, 252622845), (9, 224553640), (10, 202098276), (12, 168415230), (15, 134732184), (18, 112276820), (20, 101049138), (24, 84207615), (30, 67366092), (36, 56138410), (40, 50524569), (45, 44910728), (60, 33683046), (72, 28069205), (90, 22455364), (120, 16841523), (180, 11227682), (360, 5613841), (653, 3094920), (1306, 1547460), (1959, 1031640), (2612, 773730), (3265, 618984), (3918, 515820), (5224, 386865), (5877, 343880), (6530, 309492), (7836, 257910), (8597, 235080), (9795, 206328), (11754, 171940), (13060, 154746), (15672, 128955), (17194, 117540), (19590, 103164), (23508, 85970), (25791, 78360), (26120, 77373), (29385, 68776), (34388, 58770), (39180, 51582), (42985, 47016)]