242824240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 587105280

約数和(自身を除く): 344281040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 179, 248, 310, 358, 496, 547, 620, 716, 895, 1094, 1240, 1432, 1790, 2188, 2480, 2735, 2864, 3580, 4376, 5470, 5549, 7160, 8752, 10940, 11098, 14320, 16957, 21880, 22196, 27745, 33914, 43760, 44392, 55490, 67828, 84785, 88784, 97913, 110980, 135656, 169570, 195826, 221960, 271312, 339140, 391652, 443920, 489565, 678280, 783304, 979130, 1356560, 1566608, 1958260, 3035303, 3916520, 6070606, 7833040, 12141212, 15176515, 24282424, 30353030, 48564848, 60706060, 121412120, 242824240]

約数ペア:

[(1, 242824240), (2, 121412120), (4, 60706060), (5, 48564848), (8, 30353030), (10, 24282424), (16, 15176515), (20, 12141212), (31, 7833040), (40, 6070606), (62, 3916520), (80, 3035303), (124, 1958260), (155, 1566608), (179, 1356560), (248, 979130), (310, 783304), (358, 678280), (496, 489565), (547, 443920), (620, 391652), (716, 339140), (895, 271312), (1094, 221960), (1240, 195826), (1432, 169570), (1790, 135656), (2188, 110980), (2480, 97913), (2735, 88784), (2864, 84785), (3580, 67828), (4376, 55490), (5470, 44392), (5549, 43760), (7160, 33914), (8752, 27745), (10940, 22196), (11098, 21880), (14320, 16957)]