5403720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{919}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 18878400

約数和(自身を除く): 13474680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 919, 980, 1176, 1470, 1838, 1960, 2757, 2940, 3676, 4595, 5514, 5880, 6433, 7352, 9190, 11028, 12866, 13785, 18380, 19299, 22056, 25732, 27570, 32165, 36760, 38598, 45031, 51464, 55140, 64330, 77196, 90062, 96495, 110280, 128660, 135093, 154392, 180124, 192990, 225155, 257320, 270186, 360248, 385980, 450310, 540372, 675465, 771960, 900620, 1080744, 1350930, 1801240, 2701860, 5403720]

約数ペア:

[(1, 5403720), (2, 2701860), (3, 1801240), (4, 1350930), (5, 1080744), (6, 900620), (7, 771960), (8, 675465), (10, 540372), (12, 450310), (14, 385980), (15, 360248), (20, 270186), (21, 257320), (24, 225155), (28, 192990), (30, 180124), (35, 154392), (40, 135093), (42, 128660), (49, 110280), (56, 96495), (60, 90062), (70, 77196), (84, 64330), (98, 55140), (105, 51464), (120, 45031), (140, 38598), (147, 36760), (168, 32165), (196, 27570), (210, 25732), (245, 22056), (280, 19299), (294, 18380), (392, 13785), (420, 12866), (490, 11028), (588, 9190), (735, 7352), (840, 6433), (919, 5880), (980, 5514), (1176, 4595), (1470, 3676), (1838, 2940), (1960, 2757)]