40022160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4560

約数の個数: 80

約数和(自身を含む): 127450176

約数和(自身を除く): 87428016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 4507, 8880, 9014, 13521, 18028, 22535, 27042, 36056, 45070, 54084, 67605, 72112, 90140, 108168, 135210, 166759, 180280, 216336, 270420, 333518, 360560, 500277, 540840, 667036, 833795, 1000554, 1081680, 1334072, 1667590, 2001108, 2501385, 2668144, 3335180, 4002216, 5002770, 6670360, 8004432, 10005540, 13340720, 20011080, 40022160]

約数ペア:

[(1, 40022160), (2, 20011080), (3, 13340720), (4, 10005540), (5, 8004432), (6, 6670360), (8, 5002770), (10, 4002216), (12, 3335180), (15, 2668144), (16, 2501385), (20, 2001108), (24, 1667590), (30, 1334072), (37, 1081680), (40, 1000554), (48, 833795), (60, 667036), (74, 540840), (80, 500277), (111, 360560), (120, 333518), (148, 270420), (185, 216336), (222, 180280), (240, 166759), (296, 135210), (370, 108168), (444, 90140), (555, 72112), (592, 67605), (740, 54084), (888, 45070), (1110, 36056), (1480, 27042), (1776, 22535), (2220, 18028), (2960, 13521), (4440, 9014), (4507, 8880)]