171473040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{238157}}^1$

素因数の和:238176

約数の個数: 60

約数和(自身を含む): 575866044

約数和(自身を除く): 404393004

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, 238157, 476314, 714471, 952628, 1190785, 1428942, 1905256, 2143413, 2381570, 2857884, 3572355, 3810512, 4286826, 4763140, 5715768, 7144710, 8573652, 9526280, 10717065, 11431536, 14289420, 17147304, 19052560, 21434130, 28578840, 34294608, 42868260, 57157680, 85736520, 171473040]

約数ペア:

[(1, 171473040), (2, 85736520), (3, 57157680), (4, 42868260), (5, 34294608), (6, 28578840), (8, 21434130), (9, 19052560), (10, 17147304), (12, 14289420), (15, 11431536), (16, 10717065), (18, 9526280), (20, 8573652), (24, 7144710), (30, 5715768), (36, 4763140), (40, 4286826), (45, 3810512), (48, 3572355), (60, 2857884), (72, 2381570), (80, 2143413), (90, 1905256), (120, 1428942), (144, 1190785), (180, 952628), (240, 714471), (360, 476314), (720, 238157)]