72566040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19507}}^1$

素因数の和:19552

約数の個数: 64

約数和(自身を含む): 224732160

約数和(自身を除く): 152166120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 195070, 234084, 292605, 390140, 468168, 585210, 604717, 780280, 1170420, 1209434, 1814151, 2340840, 2418868, 3023585, 3628302, 4837736, 6047170, 7256604, 9070755, 12094340, 14513208, 18141510, 24188680, 36283020, 72566040]

約数ペア:

[(1, 72566040), (2, 36283020), (3, 24188680), (4, 18141510), (5, 14513208), (6, 12094340), (8, 9070755), (10, 7256604), (12, 6047170), (15, 4837736), (20, 3628302), (24, 3023585), (30, 2418868), (31, 2340840), (40, 1814151), (60, 1209434), (62, 1170420), (93, 780280), (120, 604717), (124, 585210), (155, 468168), (186, 390140), (248, 292605), (310, 234084), (372, 195070), (465, 156056), (620, 117042), (744, 97535), (930, 78028), (1240, 58521), (1860, 39014), (3720, 19507)]