2657715120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{90031}}^1$

素因数の和:90091

約数の個数: 120

約数和(自身を含む): 9143289792

約数和(自身を除く): 6485574672

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, 90031, 180062, 270093, 360124, 450155, 540186, 720248, 810279, 900310, 1080372, 1350465, 1440496, 1620558, 1800620, 2160744, 2700930, 3241116, 3601240, 3691271, 4051395, 4321488, 5401860, 6482232, 7202480, 7382542, 8102790, 10803720, 11073813, 12964464, 14765084, 16205580, 18456355, 21607440, 22147626, 29530168, 32411160, 33221439, 36912710, 44295252, 55369065, 59060336, 64822320, 66442878, 73825420, 88590504, 110738130, 132885756, 147650840, 166107195, 177181008, 221476260, 265771512, 295301680, 332214390, 442952520, 531543024, 664428780, 885905040, 1328857560, 2657715120]

約数ペア:

[(1, 2657715120), (2, 1328857560), (3, 885905040), (4, 664428780), (5, 531543024), (6, 442952520), (8, 332214390), (9, 295301680), (10, 265771512), (12, 221476260), (15, 177181008), (16, 166107195), (18, 147650840), (20, 132885756), (24, 110738130), (30, 88590504), (36, 73825420), (40, 66442878), (41, 64822320), (45, 59060336), (48, 55369065), (60, 44295252), (72, 36912710), (80, 33221439), (82, 32411160), (90, 29530168), (120, 22147626), (123, 21607440), (144, 18456355), (164, 16205580), (180, 14765084), (205, 12964464), (240, 11073813), (246, 10803720), (328, 8102790), (360, 7382542), (369, 7202480), (410, 6482232), (492, 5401860), (615, 4321488), (656, 4051395), (720, 3691271), (738, 3601240), (820, 3241116), (984, 2700930), (1230, 2160744), (1476, 1800620), (1640, 1620558), (1845, 1440496), (1968, 1350465), (2460, 1080372), (2952, 900310), (3280, 810279), (3690, 720248), (4920, 540186), (5904, 450155), (7380, 360124), (9840, 270093), (14760, 180062), (29520, 90031)]