155601360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{216113}}^1$

素因数の和:216132

約数の個数: 60

約数和(自身を含む): 522563652

約数和(自身を除く): 366962292

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, 120, 144, 180, 240, 360, 720, 216113, 432226, 648339, 864452, 1080565, 1296678, 1728904, 1945017, 2161130, 2593356, 3241695, 3457808, 3890034, 4322260, 5186712, 6483390, 7780068, 8644520, 9725085, 10373424, 12966780, 15560136, 17289040, 19450170, 25933560, 31120272, 38900340, 51867120, 77800680, 155601360]

約数ペア:

[(1, 155601360), (2, 77800680), (3, 51867120), (4, 38900340), (5, 31120272), (6, 25933560), (8, 19450170), (9, 17289040), (10, 15560136), (12, 12966780), (15, 10373424), (16, 9725085), (18, 8644520), (20, 7780068), (24, 6483390), (30, 5186712), (36, 4322260), (40, 3890034), (45, 3457808), (48, 3241695), (60, 2593356), (72, 2161130), (80, 1945017), (90, 1728904), (120, 1296678), (144, 1080565), (180, 864452), (240, 648339), (360, 432226), (720, 216113)]