9427440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3598

約数の個数: 80

約数和(自身を含む): 31890816

約数和(自身を除く): 22463376

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, 3571, 7142, 10713, 14284, 17855, 21426, 28568, 35710, 39281, 42852, 53565, 57136, 71420, 78562, 85704, 107130, 117843, 142840, 157124, 171408, 196405, 214260, 235686, 285680, 314248, 392810, 428520, 471372, 589215, 628496, 785620, 857040, 942744, 1178430, 1571240, 1885488, 2356860, 3142480, 4713720, 9427440]

約数ペア:

[(1, 9427440), (2, 4713720), (3, 3142480), (4, 2356860), (5, 1885488), (6, 1571240), (8, 1178430), (10, 942744), (11, 857040), (12, 785620), (15, 628496), (16, 589215), (20, 471372), (22, 428520), (24, 392810), (30, 314248), (33, 285680), (40, 235686), (44, 214260), (48, 196405), (55, 171408), (60, 157124), (66, 142840), (80, 117843), (88, 107130), (110, 85704), (120, 78562), (132, 71420), (165, 57136), (176, 53565), (220, 42852), (240, 39281), (264, 35710), (330, 28568), (440, 21426), (528, 17855), (660, 14284), (880, 10713), (1320, 7142), (2640, 3571)]