38307120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 129366720

約数和(自身を除く): 91059600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 229, 240, 246, 255, 272, 328, 340, 408, 410, 458, 492, 510, 615, 656, 680, 687, 697, 816, 820, 916, 984, 1020, 1145, 1230, 1360, 1374, 1394, 1640, 1832, 1968, 2040, 2091, 2290, 2460, 2748, 2788, 3280, 3435, 3485, 3664, 3893, 4080, 4182, 4580, 4920, 5496, 5576, 6870, 6970, 7786, 8364, 9160, 9389, 9840, 10455, 10992, 11152, 11679, 13740, 13940, 15572, 16728, 18320, 18778, 19465, 20910, 23358, 27480, 27880, 28167, 31144, 33456, 37556, 38930, 41820, 46716, 46945, 54960, 55760, 56334, 58395, 62288, 75112, 77860, 83640, 93432, 93890, 112668, 116790, 140835, 150224, 155720, 159613, 167280, 186864, 187780, 225336, 233580, 281670, 311440, 319226, 375560, 450672, 467160, 478839, 563340, 638452, 751120, 798065, 934320, 957678, 1126680, 1276904, 1596130, 1915356, 2253360, 2394195, 2553808, 3192260, 3830712, 4788390, 6384520, 7661424, 9576780, 12769040, 19153560, 38307120]

約数ペア:

[(1, 38307120), (2, 19153560), (3, 12769040), (4, 9576780), (5, 7661424), (6, 6384520), (8, 4788390), (10, 3830712), (12, 3192260), (15, 2553808), (16, 2394195), (17, 2253360), (20, 1915356), (24, 1596130), (30, 1276904), (34, 1126680), (40, 957678), (41, 934320), (48, 798065), (51, 751120), (60, 638452), (68, 563340), (80, 478839), (82, 467160), (85, 450672), (102, 375560), (120, 319226), (123, 311440), (136, 281670), (164, 233580), (170, 225336), (204, 187780), (205, 186864), (229, 167280), (240, 159613), (246, 155720), (255, 150224), (272, 140835), (328, 116790), (340, 112668), (408, 93890), (410, 93432), (458, 83640), (492, 77860), (510, 75112), (615, 62288), (656, 58395), (680, 56334), (687, 55760), (697, 54960), (816, 46945), (820, 46716), (916, 41820), (984, 38930), (1020, 37556), (1145, 33456), (1230, 31144), (1360, 28167), (1374, 27880), (1394, 27480), (1640, 23358), (1832, 20910), (1968, 19465), (2040, 18778), (2091, 18320), (2290, 16728), (2460, 15572), (2748, 13940), (2788, 13740), (3280, 11679), (3435, 11152), (3485, 10992), (3664, 10455), (3893, 9840), (4080, 9389), (4182, 9160), (4580, 8364), (4920, 7786), (5496, 6970), (5576, 6870)]