240896880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47797}}^1$

素因数の和:47823

約数の個数: 120

約数和(自身を含む): 924604512

約数和(自身を除く): 683707632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 47797, 95594, 143391, 191188, 238985, 286782, 334579, 382376, 430173, 477970, 573564, 669158, 716955, 764752, 860346, 955940, 1003737, 1147128, 1338316, 1433910, 1672895, 1720692, 1911880, 2007474, 2150865, 2294256, 2676632, 2867820, 3011211, 3345790, 3441384, 3823760, 4014948, 4301730, 5018685, 5353264, 5735640, 6022422, 6691580, 6882768, 8029896, 8603460, 10037370, 11471280, 12044844, 13383160, 15056055, 16059792, 17206920, 20074740, 24089688, 26766320, 30112110, 34413840, 40149480, 48179376, 60224220, 80298960, 120448440, 240896880]

約数ペア:

[(1, 240896880), (2, 120448440), (3, 80298960), (4, 60224220), (5, 48179376), (6, 40149480), (7, 34413840), (8, 30112110), (9, 26766320), (10, 24089688), (12, 20074740), (14, 17206920), (15, 16059792), (16, 15056055), (18, 13383160), (20, 12044844), (21, 11471280), (24, 10037370), (28, 8603460), (30, 8029896), (35, 6882768), (36, 6691580), (40, 6022422), (42, 5735640), (45, 5353264), (48, 5018685), (56, 4301730), (60, 4014948), (63, 3823760), (70, 3441384), (72, 3345790), (80, 3011211), (84, 2867820), (90, 2676632), (105, 2294256), (112, 2150865), (120, 2007474), (126, 1911880), (140, 1720692), (144, 1672895), (168, 1433910), (180, 1338316), (210, 1147128), (240, 1003737), (252, 955940), (280, 860346), (315, 764752), (336, 716955), (360, 669158), (420, 573564), (504, 477970), (560, 430173), (630, 382376), (720, 334579), (840, 286782), (1008, 238985), (1260, 191188), (1680, 143391), (2520, 95594), (5040, 47797)]