313851960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51283}}^1$

素因数の和:51317

約数の個数: 96

約数和(自身を含む): 1080041040

約数和(自身を除く): 766189080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 51283, 102566, 153849, 205132, 256415, 307698, 410264, 461547, 512830, 615396, 769245, 871811, 923094, 1025660, 1230792, 1538490, 1743622, 1846188, 2051320, 2307735, 2615433, 3076980, 3487244, 3692376, 4359055, 4615470, 5230866, 6153960, 6974488, 7846299, 8718110, 9230940, 10461732, 13077165, 15692598, 17436220, 18461880, 20923464, 26154330, 31385196, 34872440, 39231495, 52308660, 62770392, 78462990, 104617320, 156925980, 313851960]

約数ペア:

[(1, 313851960), (2, 156925980), (3, 104617320), (4, 78462990), (5, 62770392), (6, 52308660), (8, 39231495), (9, 34872440), (10, 31385196), (12, 26154330), (15, 20923464), (17, 18461880), (18, 17436220), (20, 15692598), (24, 13077165), (30, 10461732), (34, 9230940), (36, 8718110), (40, 7846299), (45, 6974488), (51, 6153960), (60, 5230866), (68, 4615470), (72, 4359055), (85, 3692376), (90, 3487244), (102, 3076980), (120, 2615433), (136, 2307735), (153, 2051320), (170, 1846188), (180, 1743622), (204, 1538490), (255, 1230792), (306, 1025660), (340, 923094), (360, 871811), (408, 769245), (510, 615396), (612, 512830), (680, 461547), (765, 410264), (1020, 307698), (1224, 256415), (1530, 205132), (2040, 153849), (3060, 102566), (6120, 51283)]