72225480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16267}}^1$

素因数の和:16318

約数の個数: 64

約数和(自身を含む): 222546240

約数和(自身を除く): 150320760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 16267, 32534, 48801, 65068, 81335, 97602, 130136, 162670, 195204, 244005, 325340, 390408, 488010, 601879, 650680, 976020, 1203758, 1805637, 1952040, 2407516, 3009395, 3611274, 4815032, 6018790, 7222548, 9028185, 12037580, 14445096, 18056370, 24075160, 36112740, 72225480]

約数ペア:

[(1, 72225480), (2, 36112740), (3, 24075160), (4, 18056370), (5, 14445096), (6, 12037580), (8, 9028185), (10, 7222548), (12, 6018790), (15, 4815032), (20, 3611274), (24, 3009395), (30, 2407516), (37, 1952040), (40, 1805637), (60, 1203758), (74, 976020), (111, 650680), (120, 601879), (148, 488010), (185, 390408), (222, 325340), (296, 244005), (370, 195204), (444, 162670), (555, 130136), (740, 97602), (888, 81335), (1110, 65068), (1480, 48801), (2220, 32534), (4440, 16267)]