346402320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131213}}^1$

素因数の和:131240

約数の個数: 80

約数和(自身を含む): 1171478592

約数和(自身を除く): 825076272

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, 131213, 262426, 393639, 524852, 656065, 787278, 1049704, 1312130, 1443343, 1574556, 1968195, 2099408, 2624260, 2886686, 3149112, 3936390, 4330029, 5248520, 5773372, 6298224, 7216715, 7872780, 8660058, 10497040, 11546744, 14433430, 15745560, 17320116, 21650145, 23093488, 28866860, 31491120, 34640232, 43300290, 57733720, 69280464, 86600580, 115467440, 173201160, 346402320]

約数ペア:

[(1, 346402320), (2, 173201160), (3, 115467440), (4, 86600580), (5, 69280464), (6, 57733720), (8, 43300290), (10, 34640232), (11, 31491120), (12, 28866860), (15, 23093488), (16, 21650145), (20, 17320116), (22, 15745560), (24, 14433430), (30, 11546744), (33, 10497040), (40, 8660058), (44, 7872780), (48, 7216715), (55, 6298224), (60, 5773372), (66, 5248520), (80, 4330029), (88, 3936390), (110, 3149112), (120, 2886686), (132, 2624260), (165, 2099408), (176, 1968195), (220, 1574556), (240, 1443343), (264, 1312130), (330, 1049704), (440, 787278), (528, 656065), (660, 524852), (880, 393639), (1320, 262426), (2640, 131213)]