328868640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 1159401600

約数和(自身を除く): 830532960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 269, 270, 283, 288, 360, 432, 480, 538, 540, 566, 720, 807, 849, 864, 1076, 1080, 1132, 1345, 1415, 1440, 1614, 1698, 2152, 2160, 2264, 2421, 2547, 2690, 2830, 3228, 3396, 4035, 4245, 4304, 4320, 4528, 4842, 5094, 5380, 5660, 6456, 6792, 7263, 7641, 8070, 8490, 8608, 9056, 9684, 10188, 10760, 11320, 12105, 12735, 12912, 13584, 14526, 15282, 16140, 16980, 19368, 20376, 21520, 22640, 24210, 25470, 25824, 27168, 29052, 30564, 32280, 33960, 36315, 38205, 38736, 40752, 43040, 45280, 48420, 50940, 58104, 61128, 64560, 67920, 72630, 76127, 76410, 77472, 81504, 96840, 101880, 116208, 122256, 129120, 135840, 145260, 152254, 152820, 193680, 203760, 228381, 232416, 244512, 290520, 304508, 305640, 380635, 387360, 407520, 456762, 581040, 609016, 611280, 685143, 761270, 913524, 1141905, 1162080, 1218032, 1222560, 1370286, 1522540, 1827048, 2055429, 2283810, 2436064, 2740572, 3045080, 3425715, 3654096, 4110858, 4567620, 5481144, 6090160, 6851430, 7308192, 8221716, 9135240, 10277145, 10962288, 12180320, 13702860, 16443432, 18270480, 20554290, 21924576, 27405720, 32886864, 36540960, 41108580, 54811440, 65773728, 82217160, 109622880, 164434320, 328868640]

約数ペア:

[(1, 328868640), (2, 164434320), (3, 109622880), (4, 82217160), (5, 65773728), (6, 54811440), (8, 41108580), (9, 36540960), (10, 32886864), (12, 27405720), (15, 21924576), (16, 20554290), (18, 18270480), (20, 16443432), (24, 13702860), (27, 12180320), (30, 10962288), (32, 10277145), (36, 9135240), (40, 8221716), (45, 7308192), (48, 6851430), (54, 6090160), (60, 5481144), (72, 4567620), (80, 4110858), (90, 3654096), (96, 3425715), (108, 3045080), (120, 2740572), (135, 2436064), (144, 2283810), (160, 2055429), (180, 1827048), (216, 1522540), (240, 1370286), (269, 1222560), (270, 1218032), (283, 1162080), (288, 1141905), (360, 913524), (432, 761270), (480, 685143), (538, 611280), (540, 609016), (566, 581040), (720, 456762), (807, 407520), (849, 387360), (864, 380635), (1076, 305640), (1080, 304508), (1132, 290520), (1345, 244512), (1415, 232416), (1440, 228381), (1614, 203760), (1698, 193680), (2152, 152820), (2160, 152254), (2264, 145260), (2421, 135840), (2547, 129120), (2690, 122256), (2830, 116208), (3228, 101880), (3396, 96840), (4035, 81504), (4245, 77472), (4304, 76410), (4320, 76127), (4528, 72630), (4842, 67920), (5094, 64560), (5380, 61128), (5660, 58104), (6456, 50940), (6792, 48420), (7263, 45280), (7641, 43040), (8070, 40752), (8490, 38736), (8608, 38205), (9056, 36315), (9684, 33960), (10188, 32280), (10760, 30564), (11320, 29052), (12105, 27168), (12735, 25824), (12912, 25470), (13584, 24210), (14526, 22640), (15282, 21520), (16140, 20376), (16980, 19368)]