242289720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4129}}^1$

素因数の和:4309

約数の個数: 96

約数和(自身を含む): 792464400

約数和(自身を除く): 550174680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4129, 4890, 5868, 6520, 7335, 8258, 9780, 11736, 12387, 14670, 16516, 19560, 20645, 24774, 29340, 33032, 37161, 41290, 49548, 58680, 61935, 74322, 82580, 99096, 123870, 148644, 165160, 185805, 247740, 297288, 371610, 495480, 673027, 743220, 1346054, 1486440, 2019081, 2692108, 3365135, 4038162, 5384216, 6057243, 6730270, 8076324, 10095405, 12114486, 13460540, 16152648, 20190810, 24228972, 26921080, 30286215, 40381620, 48457944, 60572430, 80763240, 121144860, 242289720]

約数ペア:

[(1, 242289720), (2, 121144860), (3, 80763240), (4, 60572430), (5, 48457944), (6, 40381620), (8, 30286215), (9, 26921080), (10, 24228972), (12, 20190810), (15, 16152648), (18, 13460540), (20, 12114486), (24, 10095405), (30, 8076324), (36, 6730270), (40, 6057243), (45, 5384216), (60, 4038162), (72, 3365135), (90, 2692108), (120, 2019081), (163, 1486440), (180, 1346054), (326, 743220), (360, 673027), (489, 495480), (652, 371610), (815, 297288), (978, 247740), (1304, 185805), (1467, 165160), (1630, 148644), (1956, 123870), (2445, 99096), (2934, 82580), (3260, 74322), (3912, 61935), (4129, 58680), (4890, 49548), (5868, 41290), (6520, 37161), (7335, 33032), (8258, 29340), (9780, 24774), (11736, 20645), (12387, 19560), (14670, 16516)]