438357960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1163}}^1$

素因数の和:1532

約数の個数: 128

約数和(自身を含む): 1466640000

約数和(自身を除く): 1028282040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 349, 360, 540, 698, 1047, 1080, 1163, 1396, 1745, 2094, 2326, 2792, 3141, 3489, 3490, 4188, 4652, 5235, 5815, 6282, 6978, 6980, 8376, 9304, 9423, 10467, 10470, 11630, 12564, 13956, 13960, 15705, 17445, 18846, 20934, 20940, 23260, 25128, 27912, 31401, 31410, 34890, 37692, 41868, 41880, 46520, 47115, 52335, 62802, 62820, 69780, 75384, 83736, 94230, 104670, 125604, 125640, 139560, 157005, 188460, 209340, 251208, 314010, 376920, 405887, 418680, 628020, 811774, 1217661, 1256040, 1623548, 2029435, 2435322, 3247096, 3652983, 4058870, 4870644, 6088305, 7305966, 8117740, 9741288, 10958949, 12176610, 14611932, 16235480, 18264915, 21917898, 24353220, 29223864, 36529830, 43835796, 48706440, 54794745, 73059660, 87671592, 109589490, 146119320, 219178980, 438357960]

約数ペア:

[(1, 438357960), (2, 219178980), (3, 146119320), (4, 109589490), (5, 87671592), (6, 73059660), (8, 54794745), (9, 48706440), (10, 43835796), (12, 36529830), (15, 29223864), (18, 24353220), (20, 21917898), (24, 18264915), (27, 16235480), (30, 14611932), (36, 12176610), (40, 10958949), (45, 9741288), (54, 8117740), (60, 7305966), (72, 6088305), (90, 4870644), (108, 4058870), (120, 3652983), (135, 3247096), (180, 2435322), (216, 2029435), (270, 1623548), (349, 1256040), (360, 1217661), (540, 811774), (698, 628020), (1047, 418680), (1080, 405887), (1163, 376920), (1396, 314010), (1745, 251208), (2094, 209340), (2326, 188460), (2792, 157005), (3141, 139560), (3489, 125640), (3490, 125604), (4188, 104670), (4652, 94230), (5235, 83736), (5815, 75384), (6282, 69780), (6978, 62820), (6980, 62802), (8376, 52335), (9304, 47115), (9423, 46520), (10467, 41880), (10470, 41868), (11630, 37692), (12564, 34890), (13956, 31410), (13960, 31401), (15705, 27912), (17445, 25128), (18846, 23260), (20934, 20940)]