253775160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{234977}}^1$

素因数の和:234997

約数の個数: 64

約数和(自身を含む): 845920800

約数和(自身を除く): 592145640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 234977, 469954, 704931, 939908, 1174885, 1409862, 1879816, 2114793, 2349770, 2819724, 3524655, 4229586, 4699540, 5639448, 6344379, 7049310, 8459172, 9399080, 10573965, 12688758, 14098620, 16918344, 21147930, 25377516, 28197240, 31721895, 42295860, 50755032, 63443790, 84591720, 126887580, 253775160]

約数ペア:

[(1, 253775160), (2, 126887580), (3, 84591720), (4, 63443790), (5, 50755032), (6, 42295860), (8, 31721895), (9, 28197240), (10, 25377516), (12, 21147930), (15, 16918344), (18, 14098620), (20, 12688758), (24, 10573965), (27, 9399080), (30, 8459172), (36, 7049310), (40, 6344379), (45, 5639448), (54, 4699540), (60, 4229586), (72, 3524655), (90, 2819724), (108, 2349770), (120, 2114793), (135, 1879816), (180, 1409862), (216, 1174885), (270, 939908), (360, 704931), (540, 469954), (1080, 234977)]