72667320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55051}}^1$

素因数の和:55076

約数の個数: 64

約数和(自身を含む): 237824640

約数和(自身を除く): 165157320

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, 55051, 110102, 165153, 220204, 275255, 330306, 440408, 550510, 605561, 660612, 825765, 1101020, 1211122, 1321224, 1651530, 1816683, 2202040, 2422244, 3027805, 3303060, 3633366, 4844488, 6055610, 6606120, 7266732, 9083415, 12111220, 14533464, 18166830, 24222440, 36333660, 72667320]

約数ペア:

[(1, 72667320), (2, 36333660), (3, 24222440), (4, 18166830), (5, 14533464), (6, 12111220), (8, 9083415), (10, 7266732), (11, 6606120), (12, 6055610), (15, 4844488), (20, 3633366), (22, 3303060), (24, 3027805), (30, 2422244), (33, 2202040), (40, 1816683), (44, 1651530), (55, 1321224), (60, 1211122), (66, 1101020), (88, 825765), (110, 660612), (120, 605561), (132, 550510), (165, 440408), (220, 330306), (264, 275255), (330, 220204), (440, 165153), (660, 110102), (1320, 55051)]