144433980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19571}}^1$

素因数の和:19627

約数の個数: 72

約数和(自身を含む): 448825104

約数和(自身を除く): 304391124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 19571, 39142, 58713, 78284, 97855, 117426, 176139, 195710, 234852, 293565, 352278, 391420, 587130, 704556, 802411, 880695, 1174260, 1604822, 1761390, 2407233, 3209644, 3522780, 4012055, 4814466, 7221699, 8024110, 9628932, 12036165, 14443398, 16048220, 24072330, 28886796, 36108495, 48144660, 72216990, 144433980]

約数ペア:

[(1, 144433980), (2, 72216990), (3, 48144660), (4, 36108495), (5, 28886796), (6, 24072330), (9, 16048220), (10, 14443398), (12, 12036165), (15, 9628932), (18, 8024110), (20, 7221699), (30, 4814466), (36, 4012055), (41, 3522780), (45, 3209644), (60, 2407233), (82, 1761390), (90, 1604822), (123, 1174260), (164, 880695), (180, 802411), (205, 704556), (246, 587130), (369, 391420), (410, 352278), (492, 293565), (615, 234852), (738, 195710), (820, 176139), (1230, 117426), (1476, 97855), (1845, 78284), (2460, 58713), (3690, 39142), (7380, 19571)]