372179280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140977}}^1$

素因数の和:141004

約数の個数: 80

約数和(自身を含む): 1258651584

約数和(自身を除く): 886472304

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, 140977, 281954, 422931, 563908, 704885, 845862, 1127816, 1409770, 1550747, 1691724, 2114655, 2255632, 2819540, 3101494, 3383448, 4229310, 4652241, 5639080, 6202988, 6766896, 7753735, 8458620, 9304482, 11278160, 12405976, 15507470, 16917240, 18608964, 23261205, 24811952, 31014940, 33834480, 37217928, 46522410, 62029880, 74435856, 93044820, 124059760, 186089640, 372179280]

約数ペア:

[(1, 372179280), (2, 186089640), (3, 124059760), (4, 93044820), (5, 74435856), (6, 62029880), (8, 46522410), (10, 37217928), (11, 33834480), (12, 31014940), (15, 24811952), (16, 23261205), (20, 18608964), (22, 16917240), (24, 15507470), (30, 12405976), (33, 11278160), (40, 9304482), (44, 8458620), (48, 7753735), (55, 6766896), (60, 6202988), (66, 5639080), (80, 4652241), (88, 4229310), (110, 3383448), (120, 3101494), (132, 2819540), (165, 2255632), (176, 2114655), (220, 1691724), (240, 1550747), (264, 1409770), (330, 1127816), (440, 845862), (528, 704885), (660, 563908), (880, 422931), (1320, 281954), (2640, 140977)]