90163680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8167}}^1$

素因数の和:8208

約数の個数: 96

約数和(自身を含む): 296400384

約数和(自身を除く): 206236704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8167, 11040, 16334, 24501, 32668, 40835, 49002, 65336, 81670, 98004, 122505, 130672, 163340, 187841, 196008, 245010, 261344, 326680, 375682, 392016, 490020, 563523, 653360, 751364, 784032, 939205, 980040, 1127046, 1306720, 1502728, 1878410, 1960080, 2254092, 2817615, 3005456, 3756820, 3920160, 4508184, 5635230, 6010912, 7513640, 9016368, 11270460, 15027280, 18032736, 22540920, 30054560, 45081840, 90163680]

約数ペア:

[(1, 90163680), (2, 45081840), (3, 30054560), (4, 22540920), (5, 18032736), (6, 15027280), (8, 11270460), (10, 9016368), (12, 7513640), (15, 6010912), (16, 5635230), (20, 4508184), (23, 3920160), (24, 3756820), (30, 3005456), (32, 2817615), (40, 2254092), (46, 1960080), (48, 1878410), (60, 1502728), (69, 1306720), (80, 1127046), (92, 980040), (96, 939205), (115, 784032), (120, 751364), (138, 653360), (160, 563523), (184, 490020), (230, 392016), (240, 375682), (276, 326680), (345, 261344), (368, 245010), (460, 196008), (480, 187841), (552, 163340), (690, 130672), (736, 122505), (920, 98004), (1104, 81670), (1380, 65336), (1840, 49002), (2208, 40835), (2760, 32668), (3680, 24501), (5520, 16334), (8167, 11040)]