158796720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73517}}^1$

素因数の和:73539

約数の個数: 80

約数和(自身を含む): 546973920

約数和(自身を除く): 388177200

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, 360, 432, 540, 720, 1080, 2160, 73517, 147034, 220551, 294068, 367585, 441102, 588136, 661653, 735170, 882204, 1102755, 1176272, 1323306, 1470340, 1764408, 1984959, 2205510, 2646612, 2940680, 3308265, 3528816, 3969918, 4411020, 5293224, 5881360, 6616530, 7939836, 8822040, 9924795, 10586448, 13233060, 15879672, 17644080, 19849590, 26466120, 31759344, 39699180, 52932240, 79398360, 158796720]

約数ペア:

[(1, 158796720), (2, 79398360), (3, 52932240), (4, 39699180), (5, 31759344), (6, 26466120), (8, 19849590), (9, 17644080), (10, 15879672), (12, 13233060), (15, 10586448), (16, 9924795), (18, 8822040), (20, 7939836), (24, 6616530), (27, 5881360), (30, 5293224), (36, 4411020), (40, 3969918), (45, 3528816), (48, 3308265), (54, 2940680), (60, 2646612), (72, 2205510), (80, 1984959), (90, 1764408), (108, 1470340), (120, 1323306), (135, 1176272), (144, 1102755), (180, 882204), (216, 735170), (240, 661653), (270, 588136), (360, 441102), (432, 367585), (540, 294068), (720, 220551), (1080, 147034), (2160, 73517)]