29456640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2584

約数の個数: 108

約数和(自身を含む): 101956764

約数和(自身を除く): 72500124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2557, 2880, 3840, 5114, 5760, 7671, 10228, 11520, 12785, 15342, 20456, 23013, 25570, 30684, 38355, 40912, 46026, 51140, 61368, 76710, 81824, 92052, 102280, 115065, 122736, 153420, 163648, 184104, 204560, 230130, 245472, 306840, 327296, 368208, 409120, 460260, 490944, 613680, 654592, 736416, 818240, 920520, 981888, 1227360, 1472832, 1636480, 1841040, 1963776, 2454720, 2945664, 3272960, 3682080, 4909440, 5891328, 7364160, 9818880, 14728320, 29456640]

約数ペア:

[(1, 29456640), (2, 14728320), (3, 9818880), (4, 7364160), (5, 5891328), (6, 4909440), (8, 3682080), (9, 3272960), (10, 2945664), (12, 2454720), (15, 1963776), (16, 1841040), (18, 1636480), (20, 1472832), (24, 1227360), (30, 981888), (32, 920520), (36, 818240), (40, 736416), (45, 654592), (48, 613680), (60, 490944), (64, 460260), (72, 409120), (80, 368208), (90, 327296), (96, 306840), (120, 245472), (128, 230130), (144, 204560), (160, 184104), (180, 163648), (192, 153420), (240, 122736), (256, 115065), (288, 102280), (320, 92052), (360, 81824), (384, 76710), (480, 61368), (576, 51140), (640, 46026), (720, 40912), (768, 38355), (960, 30684), (1152, 25570), (1280, 23013), (1440, 20456), (1920, 15342), (2304, 12785), (2557, 11520), (2880, 10228), (3840, 7671), (5114, 5760)]