1140901760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61471}}^1$

素因数の和:61519

約数の個数: 64

約数和(自身を含む): 2821564800

約数和(自身を除く): 1680663040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 61471, 122942, 245884, 307355, 491768, 614710, 983536, 1229420, 1782659, 1967072, 2458840, 3565318, 3934144, 4917680, 7130636, 7868288, 8913295, 9835360, 14261272, 17826590, 19670720, 28522544, 35653180, 39341440, 57045088, 71306360, 114090176, 142612720, 228180352, 285225440, 570450880, 1140901760]

約数ペア:

[(1, 1140901760), (2, 570450880), (4, 285225440), (5, 228180352), (8, 142612720), (10, 114090176), (16, 71306360), (20, 57045088), (29, 39341440), (32, 35653180), (40, 28522544), (58, 19670720), (64, 17826590), (80, 14261272), (116, 9835360), (128, 8913295), (145, 7868288), (160, 7130636), (232, 4917680), (290, 3934144), (320, 3565318), (464, 2458840), (580, 1967072), (640, 1782659), (928, 1229420), (1160, 983536), (1856, 614710), (2320, 491768), (3712, 307355), (4640, 245884), (9280, 122942), (18560, 61471)]