304187760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1065467520

約数和(自身を除く): 761279760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 89, 90, 94, 101, 120, 141, 144, 178, 180, 188, 202, 235, 240, 267, 282, 303, 356, 360, 376, 404, 423, 445, 470, 505, 534, 564, 606, 705, 712, 720, 752, 801, 808, 846, 890, 909, 940, 1010, 1068, 1128, 1212, 1335, 1410, 1424, 1515, 1602, 1616, 1692, 1780, 1818, 1880, 2020, 2115, 2136, 2256, 2424, 2670, 2820, 3030, 3204, 3384, 3560, 3636, 3760, 4005, 4040, 4183, 4230, 4272, 4545, 4747, 4848, 5340, 5640, 6060, 6408, 6768, 7120, 7272, 8010, 8080, 8366, 8460, 8989, 9090, 9494, 10680, 11280, 12120, 12549, 12816, 14241, 14544, 16020, 16732, 16920, 17978, 18180, 18988, 20915, 21360, 23735, 24240, 25098, 26967, 28482, 32040, 33464, 33840, 35956, 36360, 37647, 37976, 41830, 42723, 44945, 47470, 50196, 53934, 56964, 62745, 64080, 66928, 71205, 71912, 72720, 75294, 75952, 80901, 83660, 85446, 89890, 94940, 100392, 107868, 113928, 125490, 134835, 142410, 143824, 150588, 161802, 167320, 170892, 179780, 188235, 189880, 200784, 213615, 215736, 227856, 250980, 269670, 284820, 301176, 323604, 334640, 341784, 359560, 376470, 379760, 404505, 422483, 427230, 431472, 501960, 539340, 569640, 602352, 647208, 683568, 719120, 752940, 809010, 844966, 854460, 1003920, 1078680, 1139280, 1267449, 1294416, 1505880, 1618020, 1689932, 1708920, 2112415, 2157360, 2534898, 3011760, 3236040, 3379864, 3417840, 3802347, 4224830, 5069796, 6337245, 6472080, 6759728, 7604694, 8449660, 10139592, 12674490, 15209388, 16899320, 19011735, 20279184, 25348980, 30418776, 33798640, 38023470, 50697960, 60837552, 76046940, 101395920, 152093880, 304187760]

約数ペア:

[(1, 304187760), (2, 152093880), (3, 101395920), (4, 76046940), (5, 60837552), (6, 50697960), (8, 38023470), (9, 33798640), (10, 30418776), (12, 25348980), (15, 20279184), (16, 19011735), (18, 16899320), (20, 15209388), (24, 12674490), (30, 10139592), (36, 8449660), (40, 7604694), (45, 6759728), (47, 6472080), (48, 6337245), (60, 5069796), (72, 4224830), (80, 3802347), (89, 3417840), (90, 3379864), (94, 3236040), (101, 3011760), (120, 2534898), (141, 2157360), (144, 2112415), (178, 1708920), (180, 1689932), (188, 1618020), (202, 1505880), (235, 1294416), (240, 1267449), (267, 1139280), (282, 1078680), (303, 1003920), (356, 854460), (360, 844966), (376, 809010), (404, 752940), (423, 719120), (445, 683568), (470, 647208), (505, 602352), (534, 569640), (564, 539340), (606, 501960), (705, 431472), (712, 427230), (720, 422483), (752, 404505), (801, 379760), (808, 376470), (846, 359560), (890, 341784), (909, 334640), (940, 323604), (1010, 301176), (1068, 284820), (1128, 269670), (1212, 250980), (1335, 227856), (1410, 215736), (1424, 213615), (1515, 200784), (1602, 189880), (1616, 188235), (1692, 179780), (1780, 170892), (1818, 167320), (1880, 161802), (2020, 150588), (2115, 143824), (2136, 142410), (2256, 134835), (2424, 125490), (2670, 113928), (2820, 107868), (3030, 100392), (3204, 94940), (3384, 89890), (3560, 85446), (3636, 83660), (3760, 80901), (4005, 75952), (4040, 75294), (4183, 72720), (4230, 71912), (4272, 71205), (4545, 66928), (4747, 64080), (4848, 62745), (5340, 56964), (5640, 53934), (6060, 50196), (6408, 47470), (6768, 44945), (7120, 42723), (7272, 41830), (8010, 37976), (8080, 37647), (8366, 36360), (8460, 35956), (8989, 33840), (9090, 33464), (9494, 32040), (10680, 28482), (11280, 26967), (12120, 25098), (12549, 24240), (12816, 23735), (14241, 21360), (14544, 20915), (16020, 18988), (16732, 18180), (16920, 17978)]