136791120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24781}}^1$

素因数の和:24820

約数の個数: 80

約数和(自身を含む): 442507392

約数和(自身を除く): 305716272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 24781, 49562, 74343, 99124, 123905, 148686, 198248, 247810, 297372, 371715, 396496, 495620, 569963, 594744, 743430, 991240, 1139926, 1189488, 1486860, 1709889, 1982480, 2279852, 2849815, 2973720, 3419778, 4559704, 5699630, 5947440, 6839556, 8549445, 9119408, 11399260, 13679112, 17098890, 22798520, 27358224, 34197780, 45597040, 68395560, 136791120]

約数ペア:

[(1, 136791120), (2, 68395560), (3, 45597040), (4, 34197780), (5, 27358224), (6, 22798520), (8, 17098890), (10, 13679112), (12, 11399260), (15, 9119408), (16, 8549445), (20, 6839556), (23, 5947440), (24, 5699630), (30, 4559704), (40, 3419778), (46, 2973720), (48, 2849815), (60, 2279852), (69, 1982480), (80, 1709889), (92, 1486860), (115, 1189488), (120, 1139926), (138, 991240), (184, 743430), (230, 594744), (240, 569963), (276, 495620), (345, 396496), (368, 371715), (460, 297372), (552, 247810), (690, 198248), (920, 148686), (1104, 123905), (1380, 99124), (1840, 74343), (2760, 49562), (5520, 24781)]