120406240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44267}}^1$

素因数の和:44299

約数の個数: 48

約数和(自身を含む): 301199472

約数和(自身を除く): 180793232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 44267, 88534, 177068, 221335, 354136, 442670, 708272, 752539, 885340, 1416544, 1505078, 1770680, 3010156, 3541360, 3762695, 6020312, 7082720, 7525390, 12040624, 15050780, 24081248, 30101560, 60203120, 120406240]

約数ペア:

[(1, 120406240), (2, 60203120), (4, 30101560), (5, 24081248), (8, 15050780), (10, 12040624), (16, 7525390), (17, 7082720), (20, 6020312), (32, 3762695), (34, 3541360), (40, 3010156), (68, 1770680), (80, 1505078), (85, 1416544), (136, 885340), (160, 752539), (170, 708272), (272, 442670), (340, 354136), (544, 221335), (680, 177068), (1360, 88534), (2720, 44267)]