1589160

素因数分解:

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

素因数の和:91

約数の個数: 128

約数和(自身を含む): 5443200

約数和(自身を除く): 3854040

約数列:

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

約数ペア:

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