74730480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28307}}^1$

素因数の和:28334

約数の個数: 80

約数和(自身を含む): 252733824

約数和(自身を除く): 178003344

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, 28307, 56614, 84921, 113228, 141535, 169842, 226456, 283070, 311377, 339684, 424605, 452912, 566140, 622754, 679368, 849210, 934131, 1132280, 1245508, 1358736, 1556885, 1698420, 1868262, 2264560, 2491016, 3113770, 3396840, 3736524, 4670655, 4982032, 6227540, 6793680, 7473048, 9341310, 12455080, 14946096, 18682620, 24910160, 37365240, 74730480]

約数ペア:

[(1, 74730480), (2, 37365240), (3, 24910160), (4, 18682620), (5, 14946096), (6, 12455080), (8, 9341310), (10, 7473048), (11, 6793680), (12, 6227540), (15, 4982032), (16, 4670655), (20, 3736524), (22, 3396840), (24, 3113770), (30, 2491016), (33, 2264560), (40, 1868262), (44, 1698420), (48, 1556885), (55, 1358736), (60, 1245508), (66, 1132280), (80, 934131), (88, 849210), (110, 679368), (120, 622754), (132, 566140), (165, 452912), (176, 424605), (220, 339684), (240, 311377), (264, 283070), (330, 226456), (440, 169842), (528, 141535), (660, 113228), (880, 84921), (1320, 56614), (2640, 28307)]