193240680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26399}}^1$

素因数の和:26474

約数の個数: 64

約数和(自身を含む): 589248000

約数和(自身を除く): 396007320

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, 26399, 52798, 79197, 105596, 131995, 158394, 211192, 263990, 316788, 395985, 527980, 633576, 791970, 1055960, 1583940, 1610339, 3167880, 3220678, 4831017, 6441356, 8051695, 9662034, 12882712, 16103390, 19324068, 24155085, 32206780, 38648136, 48310170, 64413560, 96620340, 193240680]

約数ペア:

[(1, 193240680), (2, 96620340), (3, 64413560), (4, 48310170), (5, 38648136), (6, 32206780), (8, 24155085), (10, 19324068), (12, 16103390), (15, 12882712), (20, 9662034), (24, 8051695), (30, 6441356), (40, 4831017), (60, 3220678), (61, 3167880), (120, 1610339), (122, 1583940), (183, 1055960), (244, 791970), (305, 633576), (366, 527980), (488, 395985), (610, 316788), (732, 263990), (915, 211192), (1220, 158394), (1464, 131995), (1830, 105596), (2440, 79197), (3660, 52798), (7320, 26399)]