4090800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{487}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 15006976

約数和(自身を除く): 10916176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 487, 525, 560, 600, 700, 840, 974, 1050, 1200, 1400, 1461, 1680, 1948, 2100, 2435, 2800, 2922, 3409, 3896, 4200, 4870, 5844, 6818, 7305, 7792, 8400, 9740, 10227, 11688, 12175, 13636, 14610, 17045, 19480, 20454, 23376, 24350, 27272, 29220, 34090, 36525, 38960, 40908, 48700, 51135, 54544, 58440, 68180, 73050, 81816, 85225, 97400, 102270, 116880, 136360, 146100, 163632, 170450, 194800, 204540, 255675, 272720, 292200, 340900, 409080, 511350, 584400, 681800, 818160, 1022700, 1363600, 2045400, 4090800]

約数ペア:

[(1, 4090800), (2, 2045400), (3, 1363600), (4, 1022700), (5, 818160), (6, 681800), (7, 584400), (8, 511350), (10, 409080), (12, 340900), (14, 292200), (15, 272720), (16, 255675), (20, 204540), (21, 194800), (24, 170450), (25, 163632), (28, 146100), (30, 136360), (35, 116880), (40, 102270), (42, 97400), (48, 85225), (50, 81816), (56, 73050), (60, 68180), (70, 58440), (75, 54544), (80, 51135), (84, 48700), (100, 40908), (105, 38960), (112, 36525), (120, 34090), (140, 29220), (150, 27272), (168, 24350), (175, 23376), (200, 20454), (210, 19480), (240, 17045), (280, 14610), (300, 13636), (336, 12175), (350, 11688), (400, 10227), (420, 9740), (487, 8400), (525, 7792), (560, 7305), (600, 6818), (700, 5844), (840, 4870), (974, 4200), (1050, 3896), (1200, 3409), (1400, 2922), (1461, 2800), (1680, 2435), (1948, 2100)]