151665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{105323}}^1$

素因数の和:105344

約数の個数: 72

約数和(自身を含む): 517562136

約数和(自身を除く): 365897016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 105323, 210646, 315969, 421292, 526615, 631938, 842584, 947907, 1053230, 1263876, 1579845, 1685168, 1895814, 2106460, 2527752, 3159690, 3370336, 3791628, 4212920, 4739535, 5055504, 6319380, 7583256, 8425840, 9479070, 10111008, 12638760, 15166512, 16851680, 18958140, 25277520, 30333024, 37916280, 50555040, 75832560, 151665120]

約数ペア:

[(1, 151665120), (2, 75832560), (3, 50555040), (4, 37916280), (5, 30333024), (6, 25277520), (8, 18958140), (9, 16851680), (10, 15166512), (12, 12638760), (15, 10111008), (16, 9479070), (18, 8425840), (20, 7583256), (24, 6319380), (30, 5055504), (32, 4739535), (36, 4212920), (40, 3791628), (45, 3370336), (48, 3159690), (60, 2527752), (72, 2106460), (80, 1895814), (90, 1685168), (96, 1579845), (120, 1263876), (144, 1053230), (160, 947907), (180, 842584), (240, 631938), (288, 526615), (360, 421292), (480, 315969), (720, 210646), (1440, 105323)]