470931960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230849}}^1$

素因数の和:230880

約数の個数: 64

約数和(自身を含む): 1495908000

約数和(自身を除く): 1024976040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 230849, 461698, 692547, 923396, 1154245, 1385094, 1846792, 2308490, 2770188, 3462735, 3924433, 4616980, 5540376, 6925470, 7848866, 9233960, 11773299, 13850940, 15697732, 19622165, 23546598, 27701880, 31395464, 39244330, 47093196, 58866495, 78488660, 94186392, 117732990, 156977320, 235465980, 470931960]

約数ペア:

[(1, 470931960), (2, 235465980), (3, 156977320), (4, 117732990), (5, 94186392), (6, 78488660), (8, 58866495), (10, 47093196), (12, 39244330), (15, 31395464), (17, 27701880), (20, 23546598), (24, 19622165), (30, 15697732), (34, 13850940), (40, 11773299), (51, 9233960), (60, 7848866), (68, 6925470), (85, 5540376), (102, 4616980), (120, 3924433), (136, 3462735), (170, 2770188), (204, 2308490), (255, 1846792), (340, 1385094), (408, 1154245), (510, 923396), (680, 692547), (1020, 461698), (2040, 230849)]