90148320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62603}}^1$

素因数の和:62624

約数の個数: 72

約数和(自身を含む): 307636056

約数和(自身を除く): 217487736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 62603, 125206, 187809, 250412, 313015, 375618, 500824, 563427, 626030, 751236, 939045, 1001648, 1126854, 1252060, 1502472, 1878090, 2003296, 2253708, 2504120, 2817135, 3004944, 3756180, 4507416, 5008240, 5634270, 6009888, 7512360, 9014832, 10016480, 11268540, 15024720, 18029664, 22537080, 30049440, 45074160, 90148320]

約数ペア:

[(1, 90148320), (2, 45074160), (3, 30049440), (4, 22537080), (5, 18029664), (6, 15024720), (8, 11268540), (9, 10016480), (10, 9014832), (12, 7512360), (15, 6009888), (16, 5634270), (18, 5008240), (20, 4507416), (24, 3756180), (30, 3004944), (32, 2817135), (36, 2504120), (40, 2253708), (45, 2003296), (48, 1878090), (60, 1502472), (72, 1252060), (80, 1126854), (90, 1001648), (96, 939045), (120, 751236), (144, 626030), (160, 563427), (180, 500824), (240, 375618), (288, 313015), (360, 250412), (480, 187809), (720, 125206), (1440, 62603)]