609871120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401231}}^1$

素因数の和:401263

約数の個数: 40

約数和(自身を含む): 1492583040

約数和(自身を除く): 882711920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 401231, 802462, 1604924, 2006155, 3209848, 4012310, 6419696, 7623389, 8024620, 15246778, 16049240, 30493556, 32098480, 38116945, 60987112, 76233890, 121974224, 152467780, 304935560, 609871120]

約数ペア:

[(1, 609871120), (2, 304935560), (4, 152467780), (5, 121974224), (8, 76233890), (10, 60987112), (16, 38116945), (19, 32098480), (20, 30493556), (38, 16049240), (40, 15246778), (76, 8024620), (80, 7623389), (95, 6419696), (152, 4012310), (190, 3209848), (304, 2006155), (380, 1604924), (760, 802462), (1520, 401231)]