120213720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3407

約数の個数: 160

約数和(自身を含む): 440914320

約数和(自身を除く): 320700600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3373, 3564, 3960, 4455, 5940, 6746, 7128, 8910, 10119, 11880, 13492, 16865, 17820, 20238, 26984, 30357, 33730, 35640, 37103, 40476, 50595, 60714, 67460, 74206, 80952, 91071, 101190, 111309, 121428, 134920, 148412, 151785, 182142, 185515, 202380, 222618, 242856, 273213, 296824, 303570, 333927, 364284, 371030, 404760, 445236, 455355, 546426, 556545, 607140, 667854, 728568, 742060, 890472, 910710, 1001781, 1092852, 1113090, 1214280, 1335708, 1366065, 1484120, 1669635, 1821420, 2003562, 2185704, 2226180, 2671416, 2732130, 3005343, 3339270, 3642840, 4007124, 4452360, 5008905, 5464260, 6010686, 6678540, 8014248, 10017810, 10928520, 12021372, 13357080, 15026715, 20035620, 24042744, 30053430, 40071240, 60106860, 120213720]

約数ペア:

[(1, 120213720), (2, 60106860), (3, 40071240), (4, 30053430), (5, 24042744), (6, 20035620), (8, 15026715), (9, 13357080), (10, 12021372), (11, 10928520), (12, 10017810), (15, 8014248), (18, 6678540), (20, 6010686), (22, 5464260), (24, 5008905), (27, 4452360), (30, 4007124), (33, 3642840), (36, 3339270), (40, 3005343), (44, 2732130), (45, 2671416), (54, 2226180), (55, 2185704), (60, 2003562), (66, 1821420), (72, 1669635), (81, 1484120), (88, 1366065), (90, 1335708), (99, 1214280), (108, 1113090), (110, 1092852), (120, 1001781), (132, 910710), (135, 890472), (162, 742060), (165, 728568), (180, 667854), (198, 607140), (216, 556545), (220, 546426), (264, 455355), (270, 445236), (297, 404760), (324, 371030), (330, 364284), (360, 333927), (396, 303570), (405, 296824), (440, 273213), (495, 242856), (540, 222618), (594, 202380), (648, 185515), (660, 182142), (792, 151785), (810, 148412), (891, 134920), (990, 121428), (1080, 111309), (1188, 101190), (1320, 91071), (1485, 80952), (1620, 74206), (1782, 67460), (1980, 60714), (2376, 50595), (2970, 40476), (3240, 37103), (3373, 35640), (3564, 33730), (3960, 30357), (4455, 26984), (5940, 20238), (6746, 17820), (7128, 16865), (8910, 13492), (10119, 11880)]