301105480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18679}}^1$

素因数の和:18734

約数の個数: 64

約数和(自身を含む): 753177600

約数和(自身を除く): 452072120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 18679, 37358, 74716, 93395, 149432, 186790, 242827, 373580, 485654, 579049, 747160, 971308, 1158098, 1214135, 1942616, 2316196, 2428270, 2895245, 4632392, 4856540, 5790490, 7527637, 9713080, 11580980, 15055274, 23161960, 30110548, 37638185, 60221096, 75276370, 150552740, 301105480]

約数ペア:

[(1, 301105480), (2, 150552740), (4, 75276370), (5, 60221096), (8, 37638185), (10, 30110548), (13, 23161960), (20, 15055274), (26, 11580980), (31, 9713080), (40, 7527637), (52, 5790490), (62, 4856540), (65, 4632392), (104, 2895245), (124, 2428270), (130, 2316196), (155, 1942616), (248, 1214135), (260, 1158098), (310, 971308), (403, 747160), (520, 579049), (620, 485654), (806, 373580), (1240, 242827), (1612, 186790), (2015, 149432), (3224, 93395), (4030, 74716), (8060, 37358), (16120, 18679)]