2477775420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6679}}^1$

素因数の和:6929

約数の個数: 120

約数和(自身を含む): 7807984800

約数和(自身を除く): 5330209380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 270, 324, 405, 458, 540, 687, 810, 916, 1145, 1374, 1620, 2061, 2290, 2748, 3435, 4122, 4580, 6183, 6679, 6870, 8244, 10305, 12366, 13358, 13740, 18549, 20037, 20610, 24732, 26716, 30915, 33395, 37098, 40074, 41220, 60111, 61830, 66790, 74196, 80148, 92745, 100185, 120222, 123660, 133580, 180333, 185490, 200370, 240444, 300555, 360666, 370980, 400740, 540999, 601110, 721332, 901665, 1081998, 1202220, 1529491, 1803330, 2163996, 2704995, 3058982, 3606660, 4588473, 5409990, 6117964, 7647455, 9176946, 10819980, 13765419, 15294910, 18353892, 22942365, 27530838, 30589820, 41296257, 45884730, 55061676, 68827095, 82592514, 91769460, 123888771, 137654190, 165185028, 206481285, 247777542, 275308380, 412962570, 495555084, 619443855, 825925140, 1238887710, 2477775420]

約数ペア:

[(1, 2477775420), (2, 1238887710), (3, 825925140), (4, 619443855), (5, 495555084), (6, 412962570), (9, 275308380), (10, 247777542), (12, 206481285), (15, 165185028), (18, 137654190), (20, 123888771), (27, 91769460), (30, 82592514), (36, 68827095), (45, 55061676), (54, 45884730), (60, 41296257), (81, 30589820), (90, 27530838), (108, 22942365), (135, 18353892), (162, 15294910), (180, 13765419), (229, 10819980), (270, 9176946), (324, 7647455), (405, 6117964), (458, 5409990), (540, 4588473), (687, 3606660), (810, 3058982), (916, 2704995), (1145, 2163996), (1374, 1803330), (1620, 1529491), (2061, 1202220), (2290, 1081998), (2748, 901665), (3435, 721332), (4122, 601110), (4580, 540999), (6183, 400740), (6679, 370980), (6870, 360666), (8244, 300555), (10305, 240444), (12366, 200370), (13358, 185490), (13740, 180333), (18549, 133580), (20037, 123660), (20610, 120222), (24732, 100185), (26716, 92745), (30915, 80148), (33395, 74196), (37098, 66790), (40074, 61830), (41220, 60111)]