12592835460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{42221}}^1$

素因数の和:43893

約数の個数: 72

約数和(自身を含む): 38222225496

約数和(自身を除く): 25629390036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1657, 3314, 4971, 6628, 8285, 9942, 14913, 16570, 19884, 24855, 29826, 33140, 42221, 49710, 59652, 74565, 84442, 99420, 126663, 149130, 168884, 211105, 253326, 298260, 379989, 422210, 506652, 633315, 759978, 844420, 1266630, 1519956, 1899945, 2533260, 3799890, 7599780, 69960197, 139920394, 209880591, 279840788, 349800985, 419761182, 629641773, 699601970, 839522364, 1049402955, 1259283546, 1399203940, 2098805910, 2518567092, 3148208865, 4197611820, 6296417730, 12592835460]

約数ペア:

[(1, 12592835460), (2, 6296417730), (3, 4197611820), (4, 3148208865), (5, 2518567092), (6, 2098805910), (9, 1399203940), (10, 1259283546), (12, 1049402955), (15, 839522364), (18, 699601970), (20, 629641773), (30, 419761182), (36, 349800985), (45, 279840788), (60, 209880591), (90, 139920394), (180, 69960197), (1657, 7599780), (3314, 3799890), (4971, 2533260), (6628, 1899945), (8285, 1519956), (9942, 1266630), (14913, 844420), (16570, 759978), (19884, 633315), (24855, 506652), (29826, 422210), (33140, 379989), (42221, 298260), (49710, 253326), (59652, 211105), (74565, 168884), (84442, 149130), (99420, 126663)]