90107040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 286203456

約数和(自身を除く): 196096416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1433, 1572, 1965, 2096, 2620, 2866, 3144, 3930, 4192, 4299, 5240, 5732, 6288, 7165, 7860, 8598, 10480, 11464, 12576, 14330, 15720, 17196, 20960, 21495, 22928, 28660, 31440, 34392, 42990, 45856, 57320, 62880, 68784, 85980, 114640, 137568, 171960, 187723, 229280, 343920, 375446, 563169, 687840, 750892, 938615, 1126338, 1501784, 1877230, 2252676, 2815845, 3003568, 3754460, 4505352, 5631690, 6007136, 7508920, 9010704, 11263380, 15017840, 18021408, 22526760, 30035680, 45053520, 90107040]

約数ペア:

[(1, 90107040), (2, 45053520), (3, 30035680), (4, 22526760), (5, 18021408), (6, 15017840), (8, 11263380), (10, 9010704), (12, 7508920), (15, 6007136), (16, 5631690), (20, 4505352), (24, 3754460), (30, 3003568), (32, 2815845), (40, 2252676), (48, 1877230), (60, 1501784), (80, 1126338), (96, 938615), (120, 750892), (131, 687840), (160, 563169), (240, 375446), (262, 343920), (393, 229280), (480, 187723), (524, 171960), (655, 137568), (786, 114640), (1048, 85980), (1310, 68784), (1433, 62880), (1572, 57320), (1965, 45856), (2096, 42990), (2620, 34392), (2866, 31440), (3144, 28660), (3930, 22928), (4192, 21495), (4299, 20960), (5240, 17196), (5732, 15720), (6288, 14330), (7165, 12576), (7860, 11464), (8598, 10480)]