145776360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3811

約数の個数: 128

約数和(自身を含む): 487555200

約数和(自身を除く): 341778840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3761, 3876, 4845, 6460, 7522, 7752, 9690, 11283, 12920, 15044, 18805, 19380, 22566, 30088, 37610, 38760, 45132, 56415, 63937, 71459, 75220, 90264, 112830, 127874, 142918, 150440, 191811, 214377, 225660, 255748, 285836, 319685, 357295, 383622, 428754, 451320, 511496, 571672, 639370, 714590, 767244, 857508, 959055, 1071885, 1214803, 1278740, 1429180, 1534488, 1715016, 1918110, 2143770, 2429606, 2557480, 2858360, 3644409, 3836220, 4287540, 4859212, 6074015, 7288818, 7672440, 8575080, 9718424, 12148030, 14577636, 18222045, 24296060, 29155272, 36444090, 48592120, 72888180, 145776360]

約数ペア:

[(1, 145776360), (2, 72888180), (3, 48592120), (4, 36444090), (5, 29155272), (6, 24296060), (8, 18222045), (10, 14577636), (12, 12148030), (15, 9718424), (17, 8575080), (19, 7672440), (20, 7288818), (24, 6074015), (30, 4859212), (34, 4287540), (38, 3836220), (40, 3644409), (51, 2858360), (57, 2557480), (60, 2429606), (68, 2143770), (76, 1918110), (85, 1715016), (95, 1534488), (102, 1429180), (114, 1278740), (120, 1214803), (136, 1071885), (152, 959055), (170, 857508), (190, 767244), (204, 714590), (228, 639370), (255, 571672), (285, 511496), (323, 451320), (340, 428754), (380, 383622), (408, 357295), (456, 319685), (510, 285836), (570, 255748), (646, 225660), (680, 214377), (760, 191811), (969, 150440), (1020, 142918), (1140, 127874), (1292, 112830), (1615, 90264), (1938, 75220), (2040, 71459), (2280, 63937), (2584, 56415), (3230, 45132), (3761, 38760), (3876, 37610), (4845, 30088), (6460, 22566), (7522, 19380), (7752, 18805), (9690, 15044), (11283, 12920)]