1145802780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{68447}}^1$

素因数の和:68496

約数の個数: 96

約数和(自身を含む): 3679764480

約数和(自身を除く): 2533961700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 68447, 136894, 205341, 273788, 342235, 410682, 616023, 684470, 821364, 1026705, 1232046, 1368940, 1848069, 2053410, 2121857, 2464092, 3080115, 3696138, 4106820, 4243714, 6160230, 6365571, 7392276, 8487428, 9240345, 10609285, 12320460, 12731142, 18480690, 19096713, 21218570, 25462284, 31827855, 36961380, 38193426, 42437140, 57290139, 63655710, 76386852, 95483565, 114580278, 127311420, 190967130, 229160556, 286450695, 381934260, 572901390, 1145802780]

約数ペア:

[(1, 1145802780), (2, 572901390), (3, 381934260), (4, 286450695), (5, 229160556), (6, 190967130), (9, 127311420), (10, 114580278), (12, 95483565), (15, 76386852), (18, 63655710), (20, 57290139), (27, 42437140), (30, 38193426), (31, 36961380), (36, 31827855), (45, 25462284), (54, 21218570), (60, 19096713), (62, 18480690), (90, 12731142), (93, 12320460), (108, 10609285), (124, 9240345), (135, 8487428), (155, 7392276), (180, 6365571), (186, 6160230), (270, 4243714), (279, 4106820), (310, 3696138), (372, 3080115), (465, 2464092), (540, 2121857), (558, 2053410), (620, 1848069), (837, 1368940), (930, 1232046), (1116, 1026705), (1395, 821364), (1674, 684470), (1860, 616023), (2790, 410682), (3348, 342235), (4185, 273788), (5580, 205341), (8370, 136894), (16740, 68447)]