773520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 2624832

約数和(自身を除く): 1851312

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, 293, 330, 440, 528, 586, 660, 879, 880, 1172, 1320, 1465, 1758, 2344, 2640, 2930, 3223, 3516, 4395, 4688, 5860, 6446, 7032, 8790, 9669, 11720, 12892, 14064, 16115, 17580, 19338, 23440, 25784, 32230, 35160, 38676, 48345, 51568, 64460, 70320, 77352, 96690, 128920, 154704, 193380, 257840, 386760, 773520]

約数ペア:

[(1, 773520), (2, 386760), (3, 257840), (4, 193380), (5, 154704), (6, 128920), (8, 96690), (10, 77352), (11, 70320), (12, 64460), (15, 51568), (16, 48345), (20, 38676), (22, 35160), (24, 32230), (30, 25784), (33, 23440), (40, 19338), (44, 17580), (48, 16115), (55, 14064), (60, 12892), (66, 11720), (80, 9669), (88, 8790), (110, 7032), (120, 6446), (132, 5860), (165, 4688), (176, 4395), (220, 3516), (240, 3223), (264, 2930), (293, 2640), (330, 2344), (440, 1758), (528, 1465), (586, 1320), (660, 1172), (879, 880)]