2980959120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{100981}}^1$

素因数の和:101041

約数の個数: 120

約数和(自身を含む): 10255327992

約数和(自身を除く): 7274368872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 100981, 201962, 302943, 403924, 504905, 605886, 807848, 908829, 1009810, 1211772, 1514715, 1615696, 1817658, 2019620, 2423544, 3029430, 3635316, 4039240, 4140221, 4544145, 4847088, 6058860, 7270632, 8078480, 8280442, 9088290, 12117720, 12420663, 14541264, 16560884, 18176580, 20701105, 24235440, 24841326, 33121768, 36353160, 37261989, 41402210, 49682652, 62103315, 66243536, 72706320, 74523978, 82804420, 99365304, 124206630, 149047956, 165608840, 186309945, 198730608, 248413260, 298095912, 331217680, 372619890, 496826520, 596191824, 745239780, 993653040, 1490479560, 2980959120]

約数ペア:

[(1, 2980959120), (2, 1490479560), (3, 993653040), (4, 745239780), (5, 596191824), (6, 496826520), (8, 372619890), (9, 331217680), (10, 298095912), (12, 248413260), (15, 198730608), (16, 186309945), (18, 165608840), (20, 149047956), (24, 124206630), (30, 99365304), (36, 82804420), (40, 74523978), (41, 72706320), (45, 66243536), (48, 62103315), (60, 49682652), (72, 41402210), (80, 37261989), (82, 36353160), (90, 33121768), (120, 24841326), (123, 24235440), (144, 20701105), (164, 18176580), (180, 16560884), (205, 14541264), (240, 12420663), (246, 12117720), (328, 9088290), (360, 8280442), (369, 8078480), (410, 7270632), (492, 6058860), (615, 4847088), (656, 4544145), (720, 4140221), (738, 4039240), (820, 3635316), (984, 3029430), (1230, 2423544), (1476, 2019620), (1640, 1817658), (1845, 1615696), (1968, 1514715), (2460, 1211772), (2952, 1009810), (3280, 908829), (3690, 807848), (4920, 605886), (5904, 504905), (7380, 403924), (9840, 302943), (14760, 201962), (29520, 100981)]