1153620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 4127760

約数和(自身を除く): 2974140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 29, 30, 34, 36, 39, 45, 51, 52, 58, 60, 65, 68, 78, 85, 87, 90, 102, 116, 117, 130, 145, 153, 156, 170, 174, 180, 195, 204, 221, 234, 255, 260, 261, 290, 306, 340, 348, 377, 390, 435, 442, 468, 493, 510, 522, 580, 585, 612, 663, 754, 765, 780, 870, 884, 986, 1020, 1044, 1105, 1131, 1170, 1305, 1326, 1479, 1508, 1530, 1740, 1885, 1972, 1989, 2210, 2262, 2340, 2465, 2610, 2652, 2958, 3060, 3315, 3393, 3770, 3978, 4420, 4437, 4524, 4930, 5220, 5655, 5916, 6409, 6630, 6786, 7395, 7540, 7956, 8874, 9860, 9945, 11310, 12818, 13260, 13572, 14790, 16965, 17748, 19227, 19890, 22185, 22620, 25636, 29580, 32045, 33930, 38454, 39780, 44370, 57681, 64090, 67860, 76908, 88740, 96135, 115362, 128180, 192270, 230724, 288405, 384540, 576810, 1153620]

約数ペア:

[(1, 1153620), (2, 576810), (3, 384540), (4, 288405), (5, 230724), (6, 192270), (9, 128180), (10, 115362), (12, 96135), (13, 88740), (15, 76908), (17, 67860), (18, 64090), (20, 57681), (26, 44370), (29, 39780), (30, 38454), (34, 33930), (36, 32045), (39, 29580), (45, 25636), (51, 22620), (52, 22185), (58, 19890), (60, 19227), (65, 17748), (68, 16965), (78, 14790), (85, 13572), (87, 13260), (90, 12818), (102, 11310), (116, 9945), (117, 9860), (130, 8874), (145, 7956), (153, 7540), (156, 7395), (170, 6786), (174, 6630), (180, 6409), (195, 5916), (204, 5655), (221, 5220), (234, 4930), (255, 4524), (260, 4437), (261, 4420), (290, 3978), (306, 3770), (340, 3393), (348, 3315), (377, 3060), (390, 2958), (435, 2652), (442, 2610), (468, 2465), (493, 2340), (510, 2262), (522, 2210), (580, 1989), (585, 1972), (612, 1885), (663, 1740), (754, 1530), (765, 1508), (780, 1479), (870, 1326), (884, 1305), (986, 1170), (1020, 1131), (1044, 1105)]