22638960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 79994880

約数和(自身を除く): 57355920

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, 223, 235, 240, 270, 282, 360, 376, 423, 432, 446, 470, 540, 564, 669, 705, 720, 752, 846, 892, 940, 1080, 1115, 1128, 1269, 1338, 1410, 1692, 1784, 1880, 2007, 2115, 2160, 2230, 2256, 2538, 2676, 2820, 3345, 3384, 3568, 3760, 4014, 4230, 4460, 5076, 5352, 5640, 6021, 6345, 6690, 6768, 8028, 8460, 8920, 10035, 10152, 10481, 10704, 11280, 12042, 12690, 13380, 16056, 16920, 17840, 20070, 20304, 20962, 24084, 25380, 26760, 30105, 31443, 32112, 33840, 40140, 41924, 48168, 50760, 52405, 53520, 60210, 62886, 80280, 83848, 94329, 96336, 101520, 104810, 120420, 125772, 157215, 160560, 167696, 188658, 209620, 240840, 251544, 282987, 314430, 377316, 419240, 471645, 481680, 503088, 565974, 628860, 754632, 838480, 943290, 1131948, 1257720, 1414935, 1509264, 1886580, 2263896, 2515440, 2829870, 3773160, 4527792, 5659740, 7546320, 11319480, 22638960]

約数ペア:

[(1, 22638960), (2, 11319480), (3, 7546320), (4, 5659740), (5, 4527792), (6, 3773160), (8, 2829870), (9, 2515440), (10, 2263896), (12, 1886580), (15, 1509264), (16, 1414935), (18, 1257720), (20, 1131948), (24, 943290), (27, 838480), (30, 754632), (36, 628860), (40, 565974), (45, 503088), (47, 481680), (48, 471645), (54, 419240), (60, 377316), (72, 314430), (80, 282987), (90, 251544), (94, 240840), (108, 209620), (120, 188658), (135, 167696), (141, 160560), (144, 157215), (180, 125772), (188, 120420), (216, 104810), (223, 101520), (235, 96336), (240, 94329), (270, 83848), (282, 80280), (360, 62886), (376, 60210), (423, 53520), (432, 52405), (446, 50760), (470, 48168), (540, 41924), (564, 40140), (669, 33840), (705, 32112), (720, 31443), (752, 30105), (846, 26760), (892, 25380), (940, 24084), (1080, 20962), (1115, 20304), (1128, 20070), (1269, 17840), (1338, 16920), (1410, 16056), (1692, 13380), (1784, 12690), (1880, 12042), (2007, 11280), (2115, 10704), (2160, 10481), (2230, 10152), (2256, 10035), (2538, 8920), (2676, 8460), (2820, 8028), (3345, 6768), (3384, 6690), (3568, 6345), (3760, 6021), (4014, 5640), (4230, 5352), (4460, 5076)]