308980440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16829}}^1$

素因数の和:16866

約数の個数: 128

約数和(自身を含む): 1090584000

約数和(自身を除く): 781603560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 16829, 18360, 33658, 50487, 67316, 84145, 100974, 134632, 151461, 168290, 201948, 252435, 286093, 302922, 336580, 403896, 454383, 504870, 572186, 605844, 673160, 757305, 858279, 908766, 1009740, 1144372, 1211688, 1430465, 1514610, 1716558, 1817532, 2019480, 2271915, 2288744, 2574837, 2860930, 3029220, 3433116, 3635064, 4291395, 4543830, 5149674, 5721860, 6058440, 6866232, 7724511, 8582790, 9087660, 10299348, 11443720, 12874185, 15449022, 17165580, 18175320, 20598696, 25748370, 30898044, 34331160, 38622555, 51496740, 61796088, 77245110, 102993480, 154490220, 308980440]

約数ペア:

[(1, 308980440), (2, 154490220), (3, 102993480), (4, 77245110), (5, 61796088), (6, 51496740), (8, 38622555), (9, 34331160), (10, 30898044), (12, 25748370), (15, 20598696), (17, 18175320), (18, 17165580), (20, 15449022), (24, 12874185), (27, 11443720), (30, 10299348), (34, 9087660), (36, 8582790), (40, 7724511), (45, 6866232), (51, 6058440), (54, 5721860), (60, 5149674), (68, 4543830), (72, 4291395), (85, 3635064), (90, 3433116), (102, 3029220), (108, 2860930), (120, 2574837), (135, 2288744), (136, 2271915), (153, 2019480), (170, 1817532), (180, 1716558), (204, 1514610), (216, 1430465), (255, 1211688), (270, 1144372), (306, 1009740), (340, 908766), (360, 858279), (408, 757305), (459, 673160), (510, 605844), (540, 572186), (612, 504870), (680, 454383), (765, 403896), (918, 336580), (1020, 302922), (1080, 286093), (1224, 252435), (1530, 201948), (1836, 168290), (2040, 151461), (2295, 134632), (3060, 100974), (3672, 84145), (4590, 67316), (6120, 50487), (9180, 33658), (16829, 18360)]