1209579120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14867}}^1$

素因数の和:14999

約数の個数: 120

約数和(自身を含む): 4098393936

約数和(自身を除く): 2888814816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 13560, 14867, 16272, 20340, 27120, 29734, 40680, 44601, 59468, 74335, 81360, 89202, 118936, 133803, 148670, 178404, 223005, 237872, 267606, 297340, 356808, 446010, 535212, 594680, 669015, 713616, 892020, 1070424, 1189360, 1338030, 1679971, 1784040, 2140848, 2676060, 3359942, 3568080, 5039913, 5352120, 6719884, 8399855, 10079826, 10704240, 13439768, 15119739, 16799710, 20159652, 25199565, 26879536, 30239478, 33599420, 40319304, 50399130, 60478956, 67198840, 75598695, 80638608, 100798260, 120957912, 134397680, 151197390, 201596520, 241915824, 302394780, 403193040, 604789560, 1209579120]

約数ペア:

[(1, 1209579120), (2, 604789560), (3, 403193040), (4, 302394780), (5, 241915824), (6, 201596520), (8, 151197390), (9, 134397680), (10, 120957912), (12, 100798260), (15, 80638608), (16, 75598695), (18, 67198840), (20, 60478956), (24, 50399130), (30, 40319304), (36, 33599420), (40, 30239478), (45, 26879536), (48, 25199565), (60, 20159652), (72, 16799710), (80, 15119739), (90, 13439768), (113, 10704240), (120, 10079826), (144, 8399855), (180, 6719884), (226, 5352120), (240, 5039913), (339, 3568080), (360, 3359942), (452, 2676060), (565, 2140848), (678, 1784040), (720, 1679971), (904, 1338030), (1017, 1189360), (1130, 1070424), (1356, 892020), (1695, 713616), (1808, 669015), (2034, 594680), (2260, 535212), (2712, 446010), (3390, 356808), (4068, 297340), (4520, 267606), (5085, 237872), (5424, 223005), (6780, 178404), (8136, 148670), (9040, 133803), (10170, 118936), (13560, 89202), (14867, 81360), (16272, 74335), (20340, 59468), (27120, 44601), (29734, 40680)]