197320560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{822169}}^1$

素因数の和:822185

約数の個数: 40

約数和(自身を含む): 611694480

約数和(自身を除く): 414373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 822169, 1644338, 2466507, 3288676, 4110845, 4933014, 6577352, 8221690, 9866028, 12332535, 13154704, 16443380, 19732056, 24665070, 32886760, 39464112, 49330140, 65773520, 98660280, 197320560]

約数ペア:

[(1, 197320560), (2, 98660280), (3, 65773520), (4, 49330140), (5, 39464112), (6, 32886760), (8, 24665070), (10, 19732056), (12, 16443380), (15, 13154704), (16, 12332535), (20, 9866028), (24, 8221690), (30, 6577352), (40, 4933014), (48, 4110845), (60, 3288676), (80, 2466507), (120, 1644338), (240, 822169)]