1440945360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2001313}}^1$

素因数の和:2001332

約数の個数: 60

約数和(自身を含む): 4839177252

約数和(自身を除く): 3398231892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2001313, 4002626, 6003939, 8005252, 10006565, 12007878, 16010504, 18011817, 20013130, 24015756, 30019695, 32021008, 36023634, 40026260, 48031512, 60039390, 72047268, 80052520, 90059085, 96063024, 120078780, 144094536, 160105040, 180118170, 240157560, 288189072, 360236340, 480315120, 720472680, 1440945360]

約数ペア:

[(1, 1440945360), (2, 720472680), (3, 480315120), (4, 360236340), (5, 288189072), (6, 240157560), (8, 180118170), (9, 160105040), (10, 144094536), (12, 120078780), (15, 96063024), (16, 90059085), (18, 80052520), (20, 72047268), (24, 60039390), (30, 48031512), (36, 40026260), (40, 36023634), (45, 32021008), (48, 30019695), (60, 24015756), (72, 20013130), (80, 18011817), (90, 16010504), (120, 12007878), (144, 10006565), (180, 8005252), (240, 6003939), (360, 4002626), (720, 2001313)]