1446240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 4790016

約数和(自身を除く): 3343776

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, 131, 138, 160, 184, 230, 240, 262, 276, 345, 368, 393, 460, 480, 524, 552, 655, 690, 736, 786, 920, 1048, 1104, 1310, 1380, 1572, 1840, 1965, 2096, 2208, 2620, 2760, 3013, 3144, 3680, 3930, 4192, 5240, 5520, 6026, 6288, 7860, 9039, 10480, 11040, 12052, 12576, 15065, 15720, 18078, 20960, 24104, 30130, 31440, 36156, 45195, 48208, 60260, 62880, 72312, 90390, 96416, 120520, 144624, 180780, 241040, 289248, 361560, 482080, 723120, 1446240]

約数ペア:

[(1, 1446240), (2, 723120), (3, 482080), (4, 361560), (5, 289248), (6, 241040), (8, 180780), (10, 144624), (12, 120520), (15, 96416), (16, 90390), (20, 72312), (23, 62880), (24, 60260), (30, 48208), (32, 45195), (40, 36156), (46, 31440), (48, 30130), (60, 24104), (69, 20960), (80, 18078), (92, 15720), (96, 15065), (115, 12576), (120, 12052), (131, 11040), (138, 10480), (160, 9039), (184, 7860), (230, 6288), (240, 6026), (262, 5520), (276, 5240), (345, 4192), (368, 3930), (393, 3680), (460, 3144), (480, 3013), (524, 2760), (552, 2620), (655, 2208), (690, 2096), (736, 1965), (786, 1840), (920, 1572), (1048, 1380), (1104, 1310)]