122804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120397}}^1$

素因数の和:120426

約数の個数: 48

約数和(自身を含む): 364083552

約数和(自身を除く): 241278612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 120397, 240794, 361191, 481588, 601985, 722382, 1203970, 1444764, 1805955, 2046749, 2407940, 3611910, 4093498, 6140247, 7223820, 8186996, 10233745, 12280494, 20467490, 24560988, 30701235, 40934980, 61402470, 122804940]

約数ペア:

[(1, 122804940), (2, 61402470), (3, 40934980), (4, 30701235), (5, 24560988), (6, 20467490), (10, 12280494), (12, 10233745), (15, 8186996), (17, 7223820), (20, 6140247), (30, 4093498), (34, 3611910), (51, 2407940), (60, 2046749), (68, 1805955), (85, 1444764), (102, 1203970), (170, 722382), (204, 601985), (255, 481588), (340, 361191), (510, 240794), (1020, 120397)]