1480556880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20771}}^1$

素因数の和:20807

約数の個数: 200

約数和(自身を含む): 5609935584

約数和(自身を除く): 4129378704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 20771, 23760, 35640, 41542, 62313, 71280, 83084, 103855, 124626, 166168, 186939, 207710, 228481, 249252, 311565, 332336, 373878, 415420, 456962, 498504, 560817, 623130, 685443, 747756, 830840, 913924, 934695, 997008, 1121634, 1142405, 1246260, 1370886, 1495512, 1661680, 1682451, 1827848, 1869390, 2056329, 2243268, 2284810, 2492520, 2741772, 2804085, 2991024, 3364902, 3427215, 3655696, 3738780, 4112658, 4486536, 4569620, 4985040, 5483544, 5608170, 6168987, 6729804, 6854430, 7477560, 8225316, 8412255, 8973072, 9139240, 10281645, 10967088, 11216340, 12337974, 13459608, 13708860, 14955120, 16450632, 16824510, 18278480, 18506961, 20563290, 22432680, 24675948, 26919216, 27417720, 30844935, 32901264, 33649020, 37013922, 41126580, 44865360, 49351896, 54835440, 61689870, 67298040, 74027844, 82253160, 92534805, 98703792, 123379740, 134596080, 148055688, 164506320, 185069610, 246759480, 296111376, 370139220, 493518960, 740278440, 1480556880]

約数ペア:

[(1, 1480556880), (2, 740278440), (3, 493518960), (4, 370139220), (5, 296111376), (6, 246759480), (8, 185069610), (9, 164506320), (10, 148055688), (11, 134596080), (12, 123379740), (15, 98703792), (16, 92534805), (18, 82253160), (20, 74027844), (22, 67298040), (24, 61689870), (27, 54835440), (30, 49351896), (33, 44865360), (36, 41126580), (40, 37013922), (44, 33649020), (45, 32901264), (48, 30844935), (54, 27417720), (55, 26919216), (60, 24675948), (66, 22432680), (72, 20563290), (80, 18506961), (81, 18278480), (88, 16824510), (90, 16450632), (99, 14955120), (108, 13708860), (110, 13459608), (120, 12337974), (132, 11216340), (135, 10967088), (144, 10281645), (162, 9139240), (165, 8973072), (176, 8412255), (180, 8225316), (198, 7477560), (216, 6854430), (220, 6729804), (240, 6168987), (264, 5608170), (270, 5483544), (297, 4985040), (324, 4569620), (330, 4486536), (360, 4112658), (396, 3738780), (405, 3655696), (432, 3427215), (440, 3364902), (495, 2991024), (528, 2804085), (540, 2741772), (594, 2492520), (648, 2284810), (660, 2243268), (720, 2056329), (792, 1869390), (810, 1827848), (880, 1682451), (891, 1661680), (990, 1495512), (1080, 1370886), (1188, 1246260), (1296, 1142405), (1320, 1121634), (1485, 997008), (1584, 934695), (1620, 913924), (1782, 830840), (1980, 747756), (2160, 685443), (2376, 623130), (2640, 560817), (2970, 498504), (3240, 456962), (3564, 415420), (3960, 373878), (4455, 332336), (4752, 311565), (5940, 249252), (6480, 228481), (7128, 207710), (7920, 186939), (8910, 166168), (11880, 124626), (14256, 103855), (17820, 83084), (20771, 71280), (23760, 62313), (35640, 41542)]