84099480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11489}}^1$

素因数の和:11564

約数の個数: 64

約数和(自身を含む): 256456800

約数和(自身を除く): 172357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 11489, 22978, 34467, 45956, 57445, 68934, 91912, 114890, 137868, 172335, 229780, 275736, 344670, 459560, 689340, 700829, 1378680, 1401658, 2102487, 2803316, 3504145, 4204974, 5606632, 7008290, 8409948, 10512435, 14016580, 16819896, 21024870, 28033160, 42049740, 84099480]

約数ペア:

[(1, 84099480), (2, 42049740), (3, 28033160), (4, 21024870), (5, 16819896), (6, 14016580), (8, 10512435), (10, 8409948), (12, 7008290), (15, 5606632), (20, 4204974), (24, 3504145), (30, 2803316), (40, 2102487), (60, 1401658), (61, 1378680), (120, 700829), (122, 689340), (183, 459560), (244, 344670), (305, 275736), (366, 229780), (488, 172335), (610, 137868), (732, 114890), (915, 91912), (1220, 68934), (1464, 57445), (1830, 45956), (2440, 34467), (3660, 22978), (7320, 11489)]