130809360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49549}}^1$

素因数の和:49576

約数の個数: 80

約数和(自身を含む): 442382400

約数和(自身を除く): 311573040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 49549, 99098, 148647, 198196, 247745, 297294, 396392, 495490, 545039, 594588, 743235, 792784, 990980, 1090078, 1189176, 1486470, 1635117, 1981960, 2180156, 2378352, 2725195, 2972940, 3270234, 3963920, 4360312, 5450390, 5945880, 6540468, 8175585, 8720624, 10900780, 11891760, 13080936, 16351170, 21801560, 26161872, 32702340, 43603120, 65404680, 130809360]

約数ペア:

[(1, 130809360), (2, 65404680), (3, 43603120), (4, 32702340), (5, 26161872), (6, 21801560), (8, 16351170), (10, 13080936), (11, 11891760), (12, 10900780), (15, 8720624), (16, 8175585), (20, 6540468), (22, 5945880), (24, 5450390), (30, 4360312), (33, 3963920), (40, 3270234), (44, 2972940), (48, 2725195), (55, 2378352), (60, 2180156), (66, 1981960), (80, 1635117), (88, 1486470), (110, 1189176), (120, 1090078), (132, 990980), (165, 792784), (176, 743235), (220, 594588), (240, 545039), (264, 495490), (330, 396392), (440, 297294), (528, 247745), (660, 198196), (880, 148647), (1320, 99098), (2640, 49549)]