153396720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 386568720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1511, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3022, 3384, 3760, 4230, 4533, 5076, 5640, 6044, 6345, 6768, 7555, 8460, 9066, 10152, 11280, 12088, 12690, 13599, 15110, 16920, 18132, 20304, 22665, 24176, 25380, 27198, 30220, 33840, 36264, 40797, 45330, 50760, 54396, 60440, 67995, 71017, 72528, 81594, 90660, 101520, 108792, 120880, 135990, 142034, 163188, 181320, 203985, 213051, 217584, 271980, 284068, 326376, 355085, 362640, 407970, 426102, 543960, 568136, 639153, 652752, 710170, 815940, 852204, 1065255, 1087920, 1136272, 1278306, 1420340, 1631880, 1704408, 1917459, 2130510, 2556612, 2840680, 3195765, 3263760, 3408816, 3834918, 4261020, 5113224, 5681360, 6391530, 7669836, 8522040, 9587295, 10226448, 12783060, 15339672, 17044080, 19174590, 25566120, 30679344, 38349180, 51132240, 76698360, 153396720]

約数ペア:

[(1, 153396720), (2, 76698360), (3, 51132240), (4, 38349180), (5, 30679344), (6, 25566120), (8, 19174590), (9, 17044080), (10, 15339672), (12, 12783060), (15, 10226448), (16, 9587295), (18, 8522040), (20, 7669836), (24, 6391530), (27, 5681360), (30, 5113224), (36, 4261020), (40, 3834918), (45, 3408816), (47, 3263760), (48, 3195765), (54, 2840680), (60, 2556612), (72, 2130510), (80, 1917459), (90, 1704408), (94, 1631880), (108, 1420340), (120, 1278306), (135, 1136272), (141, 1087920), (144, 1065255), (180, 852204), (188, 815940), (216, 710170), (235, 652752), (240, 639153), (270, 568136), (282, 543960), (360, 426102), (376, 407970), (423, 362640), (432, 355085), (470, 326376), (540, 284068), (564, 271980), (705, 217584), (720, 213051), (752, 203985), (846, 181320), (940, 163188), (1080, 142034), (1128, 135990), (1269, 120880), (1410, 108792), (1511, 101520), (1692, 90660), (1880, 81594), (2115, 72528), (2160, 71017), (2256, 67995), (2538, 60440), (2820, 54396), (3022, 50760), (3384, 45330), (3760, 40797), (4230, 36264), (4533, 33840), (5076, 30220), (5640, 27198), (6044, 25380), (6345, 24176), (6768, 22665), (7555, 20304), (8460, 18132), (9066, 16920), (10152, 15110), (11280, 13599), (12088, 12690)]