162831720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58997}}^1$

素因数の和:59034

約数の個数: 64

約数和(自身を含む): 509742720

約数和(自身を除く): 346911000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 58997, 117994, 176991, 235988, 294985, 353982, 471976, 589970, 707964, 884955, 1179940, 1356931, 1415928, 1769910, 2359880, 2713862, 3539820, 4070793, 5427724, 6784655, 7079640, 8141586, 10855448, 13569310, 16283172, 20353965, 27138620, 32566344, 40707930, 54277240, 81415860, 162831720]

約数ペア:

[(1, 162831720), (2, 81415860), (3, 54277240), (4, 40707930), (5, 32566344), (6, 27138620), (8, 20353965), (10, 16283172), (12, 13569310), (15, 10855448), (20, 8141586), (23, 7079640), (24, 6784655), (30, 5427724), (40, 4070793), (46, 3539820), (60, 2713862), (69, 2359880), (92, 1769910), (115, 1415928), (120, 1356931), (138, 1179940), (184, 884955), (230, 707964), (276, 589970), (345, 471976), (460, 353982), (552, 294985), (690, 235988), (920, 176991), (1380, 117994), (2760, 58997)]