478824240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48661}}^1$

素因数の和:48718

約数の個数: 80

約数和(自身を含む): 1520590176

約数和(自身を除く): 1041765936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 48661, 97322, 145983, 194644, 243305, 291966, 389288, 486610, 583932, 729915, 778576, 973220, 1167864, 1459830, 1946440, 1995101, 2335728, 2919660, 3892880, 3990202, 5839320, 5985303, 7980404, 9975505, 11678640, 11970606, 15960808, 19951010, 23941212, 29926515, 31921616, 39902020, 47882424, 59853030, 79804040, 95764848, 119706060, 159608080, 239412120, 478824240]

約数ペア:

[(1, 478824240), (2, 239412120), (3, 159608080), (4, 119706060), (5, 95764848), (6, 79804040), (8, 59853030), (10, 47882424), (12, 39902020), (15, 31921616), (16, 29926515), (20, 23941212), (24, 19951010), (30, 15960808), (40, 11970606), (41, 11678640), (48, 9975505), (60, 7980404), (80, 5985303), (82, 5839320), (120, 3990202), (123, 3892880), (164, 2919660), (205, 2335728), (240, 1995101), (246, 1946440), (328, 1459830), (410, 1167864), (492, 973220), (615, 778576), (656, 729915), (820, 583932), (984, 486610), (1230, 389288), (1640, 291966), (1968, 243305), (2460, 194644), (3280, 145983), (4920, 97322), (9840, 48661)]