2448490920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{19231}}^1$

素因数の和:20306

約数の個数: 64

約数和(自身を含む): 7352778240

約数和(自身を除く): 4904287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061, 2122, 3183, 4244, 5305, 6366, 8488, 10610, 12732, 15915, 19231, 21220, 25464, 31830, 38462, 42440, 57693, 63660, 76924, 96155, 115386, 127320, 153848, 192310, 230772, 288465, 384620, 461544, 576930, 769240, 1153860, 2307720, 20404091, 40808182, 61212273, 81616364, 102020455, 122424546, 163232728, 204040910, 244849092, 306061365, 408081820, 489698184, 612122730, 816163640, 1224245460, 2448490920]

約数ペア:

[(1, 2448490920), (2, 1224245460), (3, 816163640), (4, 612122730), (5, 489698184), (6, 408081820), (8, 306061365), (10, 244849092), (12, 204040910), (15, 163232728), (20, 122424546), (24, 102020455), (30, 81616364), (40, 61212273), (60, 40808182), (120, 20404091), (1061, 2307720), (2122, 1153860), (3183, 769240), (4244, 576930), (5305, 461544), (6366, 384620), (8488, 288465), (10610, 230772), (12732, 192310), (15915, 153848), (19231, 127320), (21220, 115386), (25464, 96155), (31830, 76924), (38462, 63660), (42440, 57693)]