53720040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40697}}^1$

素因数の和:40722

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 122095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40697, 81394, 122091, 162788, 203485, 244182, 325576, 406970, 447667, 488364, 610455, 813940, 895334, 976728, 1220910, 1343001, 1627880, 1790668, 2238335, 2441820, 2686002, 3581336, 4476670, 4883640, 5372004, 6715005, 8953340, 10744008, 13430010, 17906680, 26860020, 53720040]

約数ペア:

[(1, 53720040), (2, 26860020), (3, 17906680), (4, 13430010), (5, 10744008), (6, 8953340), (8, 6715005), (10, 5372004), (11, 4883640), (12, 4476670), (15, 3581336), (20, 2686002), (22, 2441820), (24, 2238335), (30, 1790668), (33, 1627880), (40, 1343001), (44, 1220910), (55, 976728), (60, 895334), (66, 813940), (88, 610455), (110, 488364), (120, 447667), (132, 406970), (165, 325576), (220, 244182), (264, 203485), (330, 162788), (440, 122091), (660, 81394), (1320, 40697)]