12703080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 43545600

約数和(自身を除く): 30842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 479, 510, 520, 663, 680, 780, 884, 958, 1020, 1105, 1326, 1437, 1560, 1768, 1916, 2040, 2210, 2395, 2652, 2874, 3315, 3832, 4420, 4790, 5304, 5748, 6227, 6630, 7185, 8143, 8840, 9580, 11496, 12454, 13260, 14370, 16286, 18681, 19160, 24429, 24908, 26520, 28740, 31135, 32572, 37362, 40715, 48858, 49816, 57480, 62270, 65144, 74724, 81430, 93405, 97716, 105859, 122145, 124540, 149448, 162860, 186810, 195432, 211718, 244290, 249080, 317577, 325720, 373620, 423436, 488580, 529295, 635154, 747240, 846872, 977160, 1058590, 1270308, 1587885, 2117180, 2540616, 3175770, 4234360, 6351540, 12703080]

約数ペア:

[(1, 12703080), (2, 6351540), (3, 4234360), (4, 3175770), (5, 2540616), (6, 2117180), (8, 1587885), (10, 1270308), (12, 1058590), (13, 977160), (15, 846872), (17, 747240), (20, 635154), (24, 529295), (26, 488580), (30, 423436), (34, 373620), (39, 325720), (40, 317577), (51, 249080), (52, 244290), (60, 211718), (65, 195432), (68, 186810), (78, 162860), (85, 149448), (102, 124540), (104, 122145), (120, 105859), (130, 97716), (136, 93405), (156, 81430), (170, 74724), (195, 65144), (204, 62270), (221, 57480), (255, 49816), (260, 48858), (312, 40715), (340, 37362), (390, 32572), (408, 31135), (442, 28740), (479, 26520), (510, 24908), (520, 24429), (663, 19160), (680, 18681), (780, 16286), (884, 14370), (958, 13260), (1020, 12454), (1105, 11496), (1326, 9580), (1437, 8840), (1560, 8143), (1768, 7185), (1916, 6630), (2040, 6227), (2210, 5748), (2395, 5304), (2652, 4790), (2874, 4420), (3315, 3832)]