386693640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17609}}^1$

素因数の和:17687

約数の個数: 96

約数和(自身を含む): 1277429400

約数和(自身を除く): 890735760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 17609, 21960, 35218, 52827, 70436, 88045, 105654, 140872, 158481, 176090, 211308, 264135, 316962, 352180, 422616, 528270, 633924, 704360, 792405, 1056540, 1074149, 1267848, 1584810, 2113080, 2148298, 3169620, 3222447, 4296596, 5370745, 6339240, 6444894, 8593192, 9667341, 10741490, 12889788, 16112235, 19334682, 21482980, 25779576, 32224470, 38669364, 42965960, 48336705, 64448940, 77338728, 96673410, 128897880, 193346820, 386693640]

約数ペア:

[(1, 386693640), (2, 193346820), (3, 128897880), (4, 96673410), (5, 77338728), (6, 64448940), (8, 48336705), (9, 42965960), (10, 38669364), (12, 32224470), (15, 25779576), (18, 21482980), (20, 19334682), (24, 16112235), (30, 12889788), (36, 10741490), (40, 9667341), (45, 8593192), (60, 6444894), (61, 6339240), (72, 5370745), (90, 4296596), (120, 3222447), (122, 3169620), (180, 2148298), (183, 2113080), (244, 1584810), (305, 1267848), (360, 1074149), (366, 1056540), (488, 792405), (549, 704360), (610, 633924), (732, 528270), (915, 422616), (1098, 352180), (1220, 316962), (1464, 264135), (1830, 211308), (2196, 176090), (2440, 158481), (2745, 140872), (3660, 105654), (4392, 88045), (5490, 70436), (7320, 52827), (10980, 35218), (17609, 21960)]