3178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 160

約数和(自身を含む): 11249280

約数和(自身を除く): 8070960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 41, 48, 51, 57, 60, 68, 76, 80, 82, 85, 95, 102, 114, 120, 123, 136, 152, 164, 170, 190, 204, 205, 228, 240, 246, 255, 272, 285, 304, 323, 328, 340, 380, 408, 410, 456, 492, 510, 570, 615, 646, 656, 680, 697, 760, 779, 816, 820, 912, 969, 984, 1020, 1140, 1230, 1292, 1360, 1394, 1520, 1558, 1615, 1640, 1938, 1968, 2040, 2091, 2280, 2337, 2460, 2584, 2788, 3116, 3230, 3280, 3485, 3876, 3895, 4080, 4182, 4560, 4674, 4845, 4920, 5168, 5576, 6232, 6460, 6970, 7752, 7790, 8364, 9348, 9690, 9840, 10455, 11152, 11685, 12464, 12920, 13243, 13940, 15504, 15580, 16728, 18696, 19380, 20910, 23370, 25840, 26486, 27880, 31160, 33456, 37392, 38760, 39729, 41820, 46740, 52972, 55760, 62320, 66215, 77520, 79458, 83640, 93480, 105944, 132430, 158916, 167280, 186960, 198645, 211888, 264860, 317832, 397290, 529720, 635664, 794580, 1059440, 1589160, 3178320]

約数ペア:

[(1, 3178320), (2, 1589160), (3, 1059440), (4, 794580), (5, 635664), (6, 529720), (8, 397290), (10, 317832), (12, 264860), (15, 211888), (16, 198645), (17, 186960), (19, 167280), (20, 158916), (24, 132430), (30, 105944), (34, 93480), (38, 83640), (40, 79458), (41, 77520), (48, 66215), (51, 62320), (57, 55760), (60, 52972), (68, 46740), (76, 41820), (80, 39729), (82, 38760), (85, 37392), (95, 33456), (102, 31160), (114, 27880), (120, 26486), (123, 25840), (136, 23370), (152, 20910), (164, 19380), (170, 18696), (190, 16728), (204, 15580), (205, 15504), (228, 13940), (240, 13243), (246, 12920), (255, 12464), (272, 11685), (285, 11152), (304, 10455), (323, 9840), (328, 9690), (340, 9348), (380, 8364), (408, 7790), (410, 7752), (456, 6970), (492, 6460), (510, 6232), (570, 5576), (615, 5168), (646, 4920), (656, 4845), (680, 4674), (697, 4560), (760, 4182), (779, 4080), (816, 3895), (820, 3876), (912, 3485), (969, 3280), (984, 3230), (1020, 3116), (1140, 2788), (1230, 2584), (1292, 2460), (1360, 2337), (1394, 2280), (1520, 2091), (1558, 2040), (1615, 1968), (1640, 1938)]