40189080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1871}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 81116520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 1871, 2148, 2685, 3580, 3742, 4296, 5370, 5613, 7160, 7484, 9355, 10740, 11226, 14968, 18710, 21480, 22452, 28065, 37420, 44904, 56130, 74840, 112260, 224520, 334909, 669818, 1004727, 1339636, 1674545, 2009454, 2679272, 3349090, 4018908, 5023635, 6698180, 8037816, 10047270, 13396360, 20094540, 40189080]

約数ペア:

[(1, 40189080), (2, 20094540), (3, 13396360), (4, 10047270), (5, 8037816), (6, 6698180), (8, 5023635), (10, 4018908), (12, 3349090), (15, 2679272), (20, 2009454), (24, 1674545), (30, 1339636), (40, 1004727), (60, 669818), (120, 334909), (179, 224520), (358, 112260), (537, 74840), (716, 56130), (895, 44904), (1074, 37420), (1432, 28065), (1790, 22452), (1871, 21480), (2148, 18710), (2685, 14968), (3580, 11226), (3742, 10740), (4296, 9355), (5370, 7484), (5613, 7160)]