89808360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 282268800

約数和(自身を除く): 192460440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 131, 145, 174, 197, 232, 262, 290, 348, 393, 394, 435, 524, 580, 591, 655, 696, 786, 788, 870, 985, 1048, 1160, 1182, 1310, 1572, 1576, 1740, 1965, 1970, 2364, 2620, 2955, 3144, 3480, 3799, 3930, 3940, 4728, 5240, 5713, 5910, 7598, 7860, 7880, 11397, 11426, 11820, 15196, 15720, 17139, 18995, 22794, 22852, 23640, 25807, 28565, 30392, 34278, 37990, 45588, 45704, 51614, 56985, 57130, 68556, 75980, 77421, 85695, 91176, 103228, 113970, 114260, 129035, 137112, 151960, 154842, 171390, 206456, 227940, 228520, 258070, 309684, 342780, 387105, 455880, 516140, 619368, 685560, 748403, 774210, 1032280, 1496806, 1548420, 2245209, 2993612, 3096840, 3742015, 4490418, 5987224, 7484030, 8980836, 11226045, 14968060, 17961672, 22452090, 29936120, 44904180, 89808360]

約数ペア:

[(1, 89808360), (2, 44904180), (3, 29936120), (4, 22452090), (5, 17961672), (6, 14968060), (8, 11226045), (10, 8980836), (12, 7484030), (15, 5987224), (20, 4490418), (24, 3742015), (29, 3096840), (30, 2993612), (40, 2245209), (58, 1548420), (60, 1496806), (87, 1032280), (116, 774210), (120, 748403), (131, 685560), (145, 619368), (174, 516140), (197, 455880), (232, 387105), (262, 342780), (290, 309684), (348, 258070), (393, 228520), (394, 227940), (435, 206456), (524, 171390), (580, 154842), (591, 151960), (655, 137112), (696, 129035), (786, 114260), (788, 113970), (870, 103228), (985, 91176), (1048, 85695), (1160, 77421), (1182, 75980), (1310, 68556), (1572, 57130), (1576, 56985), (1740, 51614), (1965, 45704), (1970, 45588), (2364, 37990), (2620, 34278), (2955, 30392), (3144, 28565), (3480, 25807), (3799, 23640), (3930, 22852), (3940, 22794), (4728, 18995), (5240, 17139), (5713, 15720), (5910, 15196), (7598, 11820), (7860, 11426), (7880, 11397)]