145338480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28837}}^1$

素因数の和:28863

約数の個数: 120

約数和(自身を含む): 557842272

約数和(自身を除く): 412503792

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, 28837, 57674, 86511, 115348, 144185, 173022, 201859, 230696, 259533, 288370, 346044, 403718, 432555, 461392, 519066, 576740, 605577, 692088, 807436, 865110, 1009295, 1038132, 1153480, 1211154, 1297665, 1384176, 1614872, 1730220, 1816731, 2018590, 2076264, 2306960, 2422308, 2595330, 3027885, 3229744, 3460440, 3633462, 4037180, 4152528, 4844616, 5190660, 6055770, 6920880, 7266924, 8074360, 9083655, 9689232, 10381320, 12111540, 14533848, 16148720, 18167310, 20762640, 24223080, 29067696, 36334620, 48446160, 72669240, 145338480]

約数ペア:

[(1, 145338480), (2, 72669240), (3, 48446160), (4, 36334620), (5, 29067696), (6, 24223080), (7, 20762640), (8, 18167310), (9, 16148720), (10, 14533848), (12, 12111540), (14, 10381320), (15, 9689232), (16, 9083655), (18, 8074360), (20, 7266924), (21, 6920880), (24, 6055770), (28, 5190660), (30, 4844616), (35, 4152528), (36, 4037180), (40, 3633462), (42, 3460440), (45, 3229744), (48, 3027885), (56, 2595330), (60, 2422308), (63, 2306960), (70, 2076264), (72, 2018590), (80, 1816731), (84, 1730220), (90, 1614872), (105, 1384176), (112, 1297665), (120, 1211154), (126, 1153480), (140, 1038132), (144, 1009295), (168, 865110), (180, 807436), (210, 692088), (240, 605577), (252, 576740), (280, 519066), (315, 461392), (336, 432555), (360, 403718), (420, 346044), (504, 288370), (560, 259533), (630, 230696), (720, 201859), (840, 173022), (1008, 144185), (1260, 115348), (1680, 86511), (2520, 57674), (5040, 28837)]