69359280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288997}}^1$

素因数の和:289013

約数の個数: 40

約数和(自身を含む): 215014512

約数和(自身を除く): 145655232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288997, 577994, 866991, 1155988, 1444985, 1733982, 2311976, 2889970, 3467964, 4334955, 4623952, 5779940, 6935928, 8669910, 11559880, 13871856, 17339820, 23119760, 34679640, 69359280]

約数ペア:

[(1, 69359280), (2, 34679640), (3, 23119760), (4, 17339820), (5, 13871856), (6, 11559880), (8, 8669910), (10, 6935928), (12, 5779940), (15, 4623952), (16, 4334955), (20, 3467964), (24, 2889970), (30, 2311976), (40, 1733982), (48, 1444985), (60, 1155988), (80, 866991), (120, 577994), (240, 288997)]