165656880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:576

約数の個数: 160

約数和(自身を含む): 574725120

約数和(自身を除く): 409068240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 271, 283, 360, 432, 540, 542, 566, 720, 813, 849, 1080, 1084, 1132, 1355, 1415, 1626, 1698, 2160, 2168, 2264, 2439, 2547, 2710, 2830, 3252, 3396, 4065, 4245, 4336, 4528, 4878, 5094, 5420, 5660, 6504, 6792, 7317, 7641, 8130, 8490, 9756, 10188, 10840, 11320, 12195, 12735, 13008, 13584, 14634, 15282, 16260, 16980, 19512, 20376, 21680, 22640, 24390, 25470, 29268, 30564, 32520, 33960, 36585, 38205, 39024, 40752, 48780, 50940, 58536, 61128, 65040, 67920, 73170, 76410, 76693, 97560, 101880, 117072, 122256, 146340, 152820, 153386, 195120, 203760, 230079, 292680, 305640, 306772, 383465, 460158, 585360, 611280, 613544, 690237, 766930, 920316, 1150395, 1227088, 1380474, 1533860, 1840632, 2070711, 2300790, 2760948, 3067720, 3451185, 3681264, 4141422, 4601580, 5521896, 6135440, 6902370, 8282844, 9203160, 10353555, 11043792, 13804740, 16565688, 18406320, 20707110, 27609480, 33131376, 41414220, 55218960, 82828440, 165656880]

約数ペア:

[(1, 165656880), (2, 82828440), (3, 55218960), (4, 41414220), (5, 33131376), (6, 27609480), (8, 20707110), (9, 18406320), (10, 16565688), (12, 13804740), (15, 11043792), (16, 10353555), (18, 9203160), (20, 8282844), (24, 6902370), (27, 6135440), (30, 5521896), (36, 4601580), (40, 4141422), (45, 3681264), (48, 3451185), (54, 3067720), (60, 2760948), (72, 2300790), (80, 2070711), (90, 1840632), (108, 1533860), (120, 1380474), (135, 1227088), (144, 1150395), (180, 920316), (216, 766930), (240, 690237), (270, 613544), (271, 611280), (283, 585360), (360, 460158), (432, 383465), (540, 306772), (542, 305640), (566, 292680), (720, 230079), (813, 203760), (849, 195120), (1080, 153386), (1084, 152820), (1132, 146340), (1355, 122256), (1415, 117072), (1626, 101880), (1698, 97560), (2160, 76693), (2168, 76410), (2264, 73170), (2439, 67920), (2547, 65040), (2710, 61128), (2830, 58536), (3252, 50940), (3396, 48780), (4065, 40752), (4245, 39024), (4336, 38205), (4528, 36585), (4878, 33960), (5094, 32520), (5420, 30564), (5660, 29268), (6504, 25470), (6792, 24390), (7317, 22640), (7641, 21680), (8130, 20376), (8490, 19512), (9756, 16980), (10188, 16260), (10840, 15282), (11320, 14634), (12195, 13584), (12735, 13008)]