1254989160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7129}}^1$

素因数の和:7312

約数の個数: 128

約数和(自身を含む): 4209552000

約数和(自身を除く): 2954562840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7129, 7335, 8802, 9780, 11736, 14258, 14670, 17604, 19560, 21387, 22005, 28516, 29340, 35208, 35645, 42774, 44010, 57032, 58680, 64161, 71290, 85548, 88020, 106935, 128322, 142580, 171096, 176040, 192483, 213870, 256644, 285160, 320805, 384966, 427740, 513288, 641610, 769932, 855480, 962415, 1162027, 1283220, 1539864, 1924830, 2324054, 2566440, 3486081, 3849660, 4648108, 5810135, 6972162, 7699320, 9296216, 10458243, 11620270, 13944324, 17430405, 20916486, 23240540, 27888648, 31374729, 34860810, 41832972, 46481080, 52291215, 62749458, 69721620, 83665944, 104582430, 125498916, 139443240, 156873645, 209164860, 250997832, 313747290, 418329720, 627494580, 1254989160]

約数ペア:

[(1, 1254989160), (2, 627494580), (3, 418329720), (4, 313747290), (5, 250997832), (6, 209164860), (8, 156873645), (9, 139443240), (10, 125498916), (12, 104582430), (15, 83665944), (18, 69721620), (20, 62749458), (24, 52291215), (27, 46481080), (30, 41832972), (36, 34860810), (40, 31374729), (45, 27888648), (54, 23240540), (60, 20916486), (72, 17430405), (90, 13944324), (108, 11620270), (120, 10458243), (135, 9296216), (163, 7699320), (180, 6972162), (216, 5810135), (270, 4648108), (326, 3849660), (360, 3486081), (489, 2566440), (540, 2324054), (652, 1924830), (815, 1539864), (978, 1283220), (1080, 1162027), (1304, 962415), (1467, 855480), (1630, 769932), (1956, 641610), (2445, 513288), (2934, 427740), (3260, 384966), (3912, 320805), (4401, 285160), (4890, 256644), (5868, 213870), (6520, 192483), (7129, 176040), (7335, 171096), (8802, 142580), (9780, 128322), (11736, 106935), (14258, 88020), (14670, 85548), (17604, 71290), (19560, 64161), (21387, 58680), (22005, 57032), (28516, 44010), (29340, 42774), (35208, 35645)]