1330432080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 4216872960

約数和(自身を除く): 2886440880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 163, 213, 240, 284, 326, 355, 426, 479, 489, 568, 652, 710, 815, 852, 958, 978, 1065, 1136, 1304, 1420, 1437, 1630, 1704, 1916, 1956, 2130, 2395, 2445, 2608, 2840, 2874, 3260, 3408, 3832, 3912, 4260, 4790, 4890, 5680, 5748, 6520, 7185, 7664, 7824, 8520, 9580, 9780, 11496, 11573, 13040, 14370, 17040, 19160, 19560, 22992, 23146, 28740, 34009, 34719, 38320, 39120, 46292, 57480, 57865, 68018, 69438, 78077, 92584, 102027, 114960, 115730, 136036, 138876, 156154, 170045, 173595, 185168, 204054, 231460, 234231, 272072, 277752, 312308, 340090, 347190, 390385, 408108, 462920, 468462, 510135, 544144, 555504, 624616, 680180, 694380, 780770, 816216, 925840, 936924, 1020270, 1171155, 1249232, 1360360, 1388760, 1561540, 1632432, 1873848, 2040540, 2342310, 2720720, 2777520, 3123080, 3747696, 4081080, 4684620, 5543467, 6246160, 8162160, 9369240, 11086934, 16630401, 18738480, 22173868, 27717335, 33260802, 44347736, 55434670, 66521604, 83152005, 88695472, 110869340, 133043208, 166304010, 221738680, 266086416, 332608020, 443477360, 665216040, 1330432080]

約数ペア:

[(1, 1330432080), (2, 665216040), (3, 443477360), (4, 332608020), (5, 266086416), (6, 221738680), (8, 166304010), (10, 133043208), (12, 110869340), (15, 88695472), (16, 83152005), (20, 66521604), (24, 55434670), (30, 44347736), (40, 33260802), (48, 27717335), (60, 22173868), (71, 18738480), (80, 16630401), (120, 11086934), (142, 9369240), (163, 8162160), (213, 6246160), (240, 5543467), (284, 4684620), (326, 4081080), (355, 3747696), (426, 3123080), (479, 2777520), (489, 2720720), (568, 2342310), (652, 2040540), (710, 1873848), (815, 1632432), (852, 1561540), (958, 1388760), (978, 1360360), (1065, 1249232), (1136, 1171155), (1304, 1020270), (1420, 936924), (1437, 925840), (1630, 816216), (1704, 780770), (1916, 694380), (1956, 680180), (2130, 624616), (2395, 555504), (2445, 544144), (2608, 510135), (2840, 468462), (2874, 462920), (3260, 408108), (3408, 390385), (3832, 347190), (3912, 340090), (4260, 312308), (4790, 277752), (4890, 272072), (5680, 234231), (5748, 231460), (6520, 204054), (7185, 185168), (7664, 173595), (7824, 170045), (8520, 156154), (9580, 138876), (9780, 136036), (11496, 115730), (11573, 114960), (13040, 102027), (14370, 92584), (17040, 78077), (19160, 69438), (19560, 68018), (22992, 57865), (23146, 57480), (28740, 46292), (34009, 39120), (34719, 38320)]