90161120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 156597280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1019, 1106, 1120, 1264, 1580, 2038, 2212, 2528, 2765, 3160, 4076, 4424, 5095, 5530, 6320, 7133, 8152, 8848, 10190, 11060, 12640, 14266, 16304, 17696, 20380, 22120, 28532, 32608, 35665, 40760, 44240, 57064, 71330, 80501, 81520, 88480, 114128, 142660, 161002, 163040, 228256, 285320, 322004, 402505, 563507, 570640, 644008, 805010, 1127014, 1141280, 1288016, 1610020, 2254028, 2576032, 2817535, 3220040, 4508056, 5635070, 6440080, 9016112, 11270140, 12880160, 18032224, 22540280, 45080560, 90161120]

約数ペア:

[(1, 90161120), (2, 45080560), (4, 22540280), (5, 18032224), (7, 12880160), (8, 11270140), (10, 9016112), (14, 6440080), (16, 5635070), (20, 4508056), (28, 3220040), (32, 2817535), (35, 2576032), (40, 2254028), (56, 1610020), (70, 1288016), (79, 1141280), (80, 1127014), (112, 805010), (140, 644008), (158, 570640), (160, 563507), (224, 402505), (280, 322004), (316, 285320), (395, 228256), (553, 163040), (560, 161002), (632, 142660), (790, 114128), (1019, 88480), (1106, 81520), (1120, 80501), (1264, 71330), (1580, 57064), (2038, 44240), (2212, 40760), (2528, 35665), (2765, 32608), (3160, 28532), (4076, 22120), (4424, 20380), (5095, 17696), (5530, 16304), (6320, 14266), (7133, 12640), (8152, 11060), (8848, 10190)]