23515560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 77444640

約数和(自身を除く): 53929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 787, 830, 996, 1245, 1494, 1574, 1660, 1992, 2361, 2490, 2988, 3148, 3320, 3735, 3935, 4722, 4980, 5976, 6296, 7083, 7470, 7870, 9444, 9960, 11805, 14166, 14940, 15740, 18888, 23610, 28332, 29880, 31480, 35415, 47220, 56664, 65321, 70830, 94440, 130642, 141660, 195963, 261284, 283320, 326605, 391926, 522568, 587889, 653210, 783852, 979815, 1175778, 1306420, 1567704, 1959630, 2351556, 2612840, 2939445, 3919260, 4703112, 5878890, 7838520, 11757780, 23515560]

約数ペア:

[(1, 23515560), (2, 11757780), (3, 7838520), (4, 5878890), (5, 4703112), (6, 3919260), (8, 2939445), (9, 2612840), (10, 2351556), (12, 1959630), (15, 1567704), (18, 1306420), (20, 1175778), (24, 979815), (30, 783852), (36, 653210), (40, 587889), (45, 522568), (60, 391926), (72, 326605), (83, 283320), (90, 261284), (120, 195963), (166, 141660), (180, 130642), (249, 94440), (332, 70830), (360, 65321), (415, 56664), (498, 47220), (664, 35415), (747, 31480), (787, 29880), (830, 28332), (996, 23610), (1245, 18888), (1494, 15740), (1574, 14940), (1660, 14166), (1992, 11805), (2361, 9960), (2490, 9444), (2988, 7870), (3148, 7470), (3320, 7083), (3735, 6296), (3935, 5976), (4722, 4980)]