151313040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{210157}}^1$

素因数の和:210176

約数の個数: 60

約数和(自身を含む): 508162044

約数和(自身を除く): 356849004

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, 210157, 420314, 630471, 840628, 1050785, 1260942, 1681256, 1891413, 2101570, 2521884, 3152355, 3362512, 3782826, 4203140, 5043768, 6304710, 7565652, 8406280, 9457065, 10087536, 12609420, 15131304, 16812560, 18914130, 25218840, 30262608, 37828260, 50437680, 75656520, 151313040]

約数ペア:

[(1, 151313040), (2, 75656520), (3, 50437680), (4, 37828260), (5, 30262608), (6, 25218840), (8, 18914130), (9, 16812560), (10, 15131304), (12, 12609420), (15, 10087536), (16, 9457065), (18, 8406280), (20, 7565652), (24, 6304710), (30, 5043768), (36, 4203140), (40, 3782826), (45, 3362512), (48, 3152355), (60, 2521884), (72, 2101570), (80, 1891413), (90, 1681256), (120, 1260942), (144, 1050785), (180, 840628), (240, 630471), (360, 420314), (720, 210157)]