351513720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16007}}^1$

素因数の和:16085

約数の個数: 96

約数和(自身を含む): 1161220320

約数和(自身を除く): 809706600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 16007, 21960, 32014, 48021, 64028, 80035, 96042, 128056, 144063, 160070, 192084, 240105, 288126, 320140, 384168, 480210, 576252, 640280, 720315, 960420, 976427, 1152504, 1440630, 1920840, 1952854, 2881260, 2929281, 3905708, 4882135, 5762520, 5858562, 7811416, 8787843, 9764270, 11717124, 14646405, 17575686, 19528540, 23434248, 29292810, 35151372, 39057080, 43939215, 58585620, 70302744, 87878430, 117171240, 175756860, 351513720]

約数ペア:

[(1, 351513720), (2, 175756860), (3, 117171240), (4, 87878430), (5, 70302744), (6, 58585620), (8, 43939215), (9, 39057080), (10, 35151372), (12, 29292810), (15, 23434248), (18, 19528540), (20, 17575686), (24, 14646405), (30, 11717124), (36, 9764270), (40, 8787843), (45, 7811416), (60, 5858562), (61, 5762520), (72, 4882135), (90, 3905708), (120, 2929281), (122, 2881260), (180, 1952854), (183, 1920840), (244, 1440630), (305, 1152504), (360, 976427), (366, 960420), (488, 720315), (549, 640280), (610, 576252), (732, 480210), (915, 384168), (1098, 320140), (1220, 288126), (1464, 240105), (1830, 192084), (2196, 160070), (2440, 144063), (2745, 128056), (3660, 96042), (4392, 80035), (5490, 64028), (7320, 48021), (10980, 32014), (16007, 21960)]