9804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 36560160

約数和(自身を除く): 26755200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 619, 660, 720, 792, 880, 990, 1056, 1238, 1320, 1440, 1584, 1760, 1857, 1980, 2476, 2640, 3095, 3168, 3714, 3960, 4952, 5280, 5571, 6190, 6809, 7428, 7920, 9285, 9904, 11142, 12380, 13618, 14856, 15840, 18570, 19808, 20427, 22284, 24760, 27236, 27855, 29712, 34045, 37140, 40854, 44568, 49520, 54472, 55710, 59424, 61281, 68090, 74280, 81708, 89136, 99040, 102135, 108944, 111420, 122562, 136180, 148560, 163416, 178272, 204270, 217888, 222840, 245124, 272360, 297120, 306405, 326832, 408540, 445680, 490248, 544720, 612810, 653664, 817080, 891360, 980496, 1089440, 1225620, 1634160, 1960992, 2451240, 3268320, 4902480, 9804960]

約数ペア:

[(1, 9804960), (2, 4902480), (3, 3268320), (4, 2451240), (5, 1960992), (6, 1634160), (8, 1225620), (9, 1089440), (10, 980496), (11, 891360), (12, 817080), (15, 653664), (16, 612810), (18, 544720), (20, 490248), (22, 445680), (24, 408540), (30, 326832), (32, 306405), (33, 297120), (36, 272360), (40, 245124), (44, 222840), (45, 217888), (48, 204270), (55, 178272), (60, 163416), (66, 148560), (72, 136180), (80, 122562), (88, 111420), (90, 108944), (96, 102135), (99, 99040), (110, 89136), (120, 81708), (132, 74280), (144, 68090), (160, 61281), (165, 59424), (176, 55710), (180, 54472), (198, 49520), (220, 44568), (240, 40854), (264, 37140), (288, 34045), (330, 29712), (352, 27855), (360, 27236), (396, 24760), (440, 22284), (480, 20427), (495, 19808), (528, 18570), (619, 15840), (660, 14856), (720, 13618), (792, 12380), (880, 11142), (990, 9904), (1056, 9285), (1238, 7920), (1320, 7428), (1440, 6809), (1584, 6190), (1760, 5571), (1857, 5280), (1980, 4952), (2476, 3960), (2640, 3714), (3095, 3168)]