145120560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 489010368

約数和(自身を除く): 343889808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 193, 195, 208, 240, 241, 260, 312, 386, 390, 482, 520, 579, 624, 723, 772, 780, 964, 965, 1040, 1158, 1205, 1446, 1544, 1560, 1928, 1930, 2316, 2410, 2509, 2892, 2895, 3088, 3120, 3133, 3615, 3856, 3860, 4632, 4820, 5018, 5784, 5790, 6266, 7230, 7527, 7720, 9264, 9399, 9640, 10036, 11568, 11580, 12532, 12545, 14460, 15054, 15440, 15665, 18798, 19280, 20072, 23160, 25064, 25090, 28920, 30108, 31330, 37596, 37635, 40144, 46320, 46513, 46995, 50128, 50180, 57840, 60216, 62660, 75192, 75270, 93026, 93990, 100360, 120432, 125320, 139539, 150384, 150540, 186052, 187980, 200720, 232565, 250640, 279078, 301080, 372104, 375960, 465130, 558156, 602160, 604669, 697695, 744208, 751920, 930260, 1116312, 1209338, 1395390, 1814007, 1860520, 2232624, 2418676, 2790780, 3023345, 3628014, 3721040, 4837352, 5581560, 6046690, 7256028, 9070035, 9674704, 11163120, 12093380, 14512056, 18140070, 24186760, 29024112, 36280140, 48373520, 72560280, 145120560]

約数ペア:

[(1, 145120560), (2, 72560280), (3, 48373520), (4, 36280140), (5, 29024112), (6, 24186760), (8, 18140070), (10, 14512056), (12, 12093380), (13, 11163120), (15, 9674704), (16, 9070035), (20, 7256028), (24, 6046690), (26, 5581560), (30, 4837352), (39, 3721040), (40, 3628014), (48, 3023345), (52, 2790780), (60, 2418676), (65, 2232624), (78, 1860520), (80, 1814007), (104, 1395390), (120, 1209338), (130, 1116312), (156, 930260), (193, 751920), (195, 744208), (208, 697695), (240, 604669), (241, 602160), (260, 558156), (312, 465130), (386, 375960), (390, 372104), (482, 301080), (520, 279078), (579, 250640), (624, 232565), (723, 200720), (772, 187980), (780, 186052), (964, 150540), (965, 150384), (1040, 139539), (1158, 125320), (1205, 120432), (1446, 100360), (1544, 93990), (1560, 93026), (1928, 75270), (1930, 75192), (2316, 62660), (2410, 60216), (2509, 57840), (2892, 50180), (2895, 50128), (3088, 46995), (3120, 46513), (3133, 46320), (3615, 40144), (3856, 37635), (3860, 37596), (4632, 31330), (4820, 30108), (5018, 28920), (5784, 25090), (5790, 25064), (6266, 23160), (7230, 20072), (7527, 19280), (7720, 18798), (9264, 15665), (9399, 15440), (9640, 15054), (10036, 14460), (11568, 12545), (11580, 12532)]