72504360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{201401}}^1$

素因数の和:201418

約数の個数: 48

約数和(自身を含む): 235640340

約数和(自身を除く): 163135980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 201401, 402802, 604203, 805604, 1007005, 1208406, 1611208, 1812609, 2014010, 2416812, 3021015, 3625218, 4028020, 4833624, 6042030, 7250436, 8056040, 9063045, 12084060, 14500872, 18126090, 24168120, 36252180, 72504360]

約数ペア:

[(1, 72504360), (2, 36252180), (3, 24168120), (4, 18126090), (5, 14500872), (6, 12084060), (8, 9063045), (9, 8056040), (10, 7250436), (12, 6042030), (15, 4833624), (18, 4028020), (20, 3625218), (24, 3021015), (30, 2416812), (36, 2014010), (40, 1812609), (45, 1611208), (60, 1208406), (72, 1007005), (90, 805604), (120, 604203), (180, 402802), (360, 201401)]