11782320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4490

約数の個数: 80

約数和(自身を含む): 39854592

約数和(自身を除く): 28072272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 4463, 8926, 13389, 17852, 22315, 26778, 35704, 44630, 49093, 53556, 66945, 71408, 89260, 98186, 107112, 133890, 147279, 178520, 196372, 214224, 245465, 267780, 294558, 357040, 392744, 490930, 535560, 589116, 736395, 785488, 981860, 1071120, 1178232, 1472790, 1963720, 2356464, 2945580, 3927440, 5891160, 11782320]

約数ペア:

[(1, 11782320), (2, 5891160), (3, 3927440), (4, 2945580), (5, 2356464), (6, 1963720), (8, 1472790), (10, 1178232), (11, 1071120), (12, 981860), (15, 785488), (16, 736395), (20, 589116), (22, 535560), (24, 490930), (30, 392744), (33, 357040), (40, 294558), (44, 267780), (48, 245465), (55, 214224), (60, 196372), (66, 178520), (80, 147279), (88, 133890), (110, 107112), (120, 98186), (132, 89260), (165, 71408), (176, 66945), (220, 53556), (240, 49093), (264, 44630), (330, 35704), (440, 26778), (528, 22315), (660, 17852), (880, 13389), (1320, 8926), (2640, 4463)]