148998240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103471}}^1$

素因数の和:103492

約数の個数: 72

約数和(自身を含む): 508461408

約数和(自身を除く): 359463168

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, 103471, 206942, 310413, 413884, 517355, 620826, 827768, 931239, 1034710, 1241652, 1552065, 1655536, 1862478, 2069420, 2483304, 3104130, 3311072, 3724956, 4138840, 4656195, 4966608, 6208260, 7449912, 8277680, 9312390, 9933216, 12416520, 14899824, 16555360, 18624780, 24833040, 29799648, 37249560, 49666080, 74499120, 148998240]

約数ペア:

[(1, 148998240), (2, 74499120), (3, 49666080), (4, 37249560), (5, 29799648), (6, 24833040), (8, 18624780), (9, 16555360), (10, 14899824), (12, 12416520), (15, 9933216), (16, 9312390), (18, 8277680), (20, 7449912), (24, 6208260), (30, 4966608), (32, 4656195), (36, 4138840), (40, 3724956), (45, 3311072), (48, 3104130), (60, 2483304), (72, 2069420), (80, 1862478), (90, 1655536), (96, 1552065), (120, 1241652), (144, 1034710), (160, 931239), (180, 827768), (240, 620826), (288, 517355), (360, 413884), (480, 310413), (720, 206942), (1440, 103471)]