907970040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{840713}}^1$

素因数の和:840733

約数の個数: 64

約数和(自身を含む): 3026570400

約数和(自身を除く): 2118600360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 840713, 1681426, 2522139, 3362852, 4203565, 5044278, 6725704, 7566417, 8407130, 10088556, 12610695, 15132834, 16814260, 20177112, 22699251, 25221390, 30265668, 33628520, 37832085, 45398502, 50442780, 60531336, 75664170, 90797004, 100885560, 113496255, 151328340, 181594008, 226992510, 302656680, 453985020, 907970040]

約数ペア:

[(1, 907970040), (2, 453985020), (3, 302656680), (4, 226992510), (5, 181594008), (6, 151328340), (8, 113496255), (9, 100885560), (10, 90797004), (12, 75664170), (15, 60531336), (18, 50442780), (20, 45398502), (24, 37832085), (27, 33628520), (30, 30265668), (36, 25221390), (40, 22699251), (45, 20177112), (54, 16814260), (60, 15132834), (72, 12610695), (90, 10088556), (108, 8407130), (120, 7566417), (135, 6725704), (180, 5044278), (216, 4203565), (270, 3362852), (360, 2522139), (540, 1681426), (1080, 840713)]