2879106480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{210461}}^1$

素因数の和:210499

約数の個数: 120

約数和(自身を含む): 10177942320

約数和(自身を除く): 7298835840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 210461, 420922, 631383, 841844, 1052305, 1262766, 1683688, 1894149, 2104610, 2525532, 3156915, 3367376, 3788298, 3998759, 4209220, 5051064, 6313830, 7576596, 7997518, 8418440, 9470745, 10102128, 11996277, 12627660, 15153192, 15995036, 16836880, 18941490, 19993795, 23992554, 25255320, 30306384, 31990072, 35988831, 37882980, 39987590, 47985108, 50510640, 59981385, 63980144, 71977662, 75765960, 79975180, 95970216, 119962770, 143955324, 151531920, 159950360, 179944155, 191940432, 239925540, 287910648, 319900720, 359888310, 479851080, 575821296, 719776620, 959702160, 1439553240, 2879106480]

約数ペア:

[(1, 2879106480), (2, 1439553240), (3, 959702160), (4, 719776620), (5, 575821296), (6, 479851080), (8, 359888310), (9, 319900720), (10, 287910648), (12, 239925540), (15, 191940432), (16, 179944155), (18, 159950360), (19, 151531920), (20, 143955324), (24, 119962770), (30, 95970216), (36, 79975180), (38, 75765960), (40, 71977662), (45, 63980144), (48, 59981385), (57, 50510640), (60, 47985108), (72, 39987590), (76, 37882980), (80, 35988831), (90, 31990072), (95, 30306384), (114, 25255320), (120, 23992554), (144, 19993795), (152, 18941490), (171, 16836880), (180, 15995036), (190, 15153192), (228, 12627660), (240, 11996277), (285, 10102128), (304, 9470745), (342, 8418440), (360, 7997518), (380, 7576596), (456, 6313830), (570, 5051064), (684, 4209220), (720, 3998759), (760, 3788298), (855, 3367376), (912, 3156915), (1140, 2525532), (1368, 2104610), (1520, 1894149), (1710, 1683688), (2280, 1262766), (2736, 1052305), (3420, 841844), (4560, 631383), (6840, 420922), (13680, 210461)]