1245434580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18353}}^1$

素因数の和:18410

約数の個数: 144

約数和(自身を含む): 4208939280

約数和(自身を除く): 2963504700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 18353, 22620, 33930, 36706, 55059, 67860, 73412, 91765, 110118, 165177, 183530, 220236, 238589, 275295, 330354, 367060, 477178, 532237, 550590, 660708, 715767, 825885, 954356, 1064474, 1101180, 1192945, 1431534, 1596711, 1651770, 2128948, 2147301, 2385890, 2661185, 2863068, 3193422, 3303540, 3578835, 4294602, 4771780, 4790133, 5322370, 6386844, 6919081, 7157670, 7983555, 8589204, 9580266, 10644740, 10736505, 13838162, 14315340, 15967110, 19160532, 20757243, 21473010, 23950665, 27676324, 31934220, 34595405, 41514486, 42946020, 47901330, 62271729, 69190810, 83028972, 95802660, 103786215, 124543458, 138381620, 207572430, 249086916, 311358645, 415144860, 622717290, 1245434580]

約数ペア:

[(1, 1245434580), (2, 622717290), (3, 415144860), (4, 311358645), (5, 249086916), (6, 207572430), (9, 138381620), (10, 124543458), (12, 103786215), (13, 95802660), (15, 83028972), (18, 69190810), (20, 62271729), (26, 47901330), (29, 42946020), (30, 41514486), (36, 34595405), (39, 31934220), (45, 27676324), (52, 23950665), (58, 21473010), (60, 20757243), (65, 19160532), (78, 15967110), (87, 14315340), (90, 13838162), (116, 10736505), (117, 10644740), (130, 9580266), (145, 8589204), (156, 7983555), (174, 7157670), (180, 6919081), (195, 6386844), (234, 5322370), (260, 4790133), (261, 4771780), (290, 4294602), (348, 3578835), (377, 3303540), (390, 3193422), (435, 2863068), (468, 2661185), (522, 2385890), (580, 2147301), (585, 2128948), (754, 1651770), (780, 1596711), (870, 1431534), (1044, 1192945), (1131, 1101180), (1170, 1064474), (1305, 954356), (1508, 825885), (1740, 715767), (1885, 660708), (2262, 550590), (2340, 532237), (2610, 477178), (3393, 367060), (3770, 330354), (4524, 275295), (5220, 238589), (5655, 220236), (6786, 183530), (7540, 165177), (11310, 110118), (13572, 91765), (16965, 73412), (18353, 67860), (22620, 55059), (33930, 36706)]