88287240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 274176000

約数和(自身を除く): 185888760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 79, 120, 134, 139, 158, 201, 237, 268, 278, 316, 335, 395, 402, 417, 474, 536, 556, 632, 670, 695, 790, 804, 834, 948, 1005, 1112, 1185, 1340, 1390, 1580, 1608, 1668, 1896, 2010, 2085, 2370, 2680, 2780, 3160, 3336, 4020, 4170, 4740, 5293, 5560, 8040, 8340, 9313, 9480, 10586, 10981, 15879, 16680, 18626, 21172, 21962, 26465, 27939, 31758, 32943, 37252, 42344, 43924, 46565, 52930, 54905, 55878, 63516, 65886, 74504, 79395, 87848, 93130, 105860, 109810, 111756, 127032, 131772, 139695, 158790, 164715, 186260, 211720, 219620, 223512, 263544, 279390, 317580, 329430, 372520, 439240, 558780, 635160, 658860, 735727, 1117560, 1317720, 1471454, 2207181, 2942908, 3678635, 4414362, 5885816, 7357270, 8828724, 11035905, 14714540, 17657448, 22071810, 29429080, 44143620, 88287240]

約数ペア:

[(1, 88287240), (2, 44143620), (3, 29429080), (4, 22071810), (5, 17657448), (6, 14714540), (8, 11035905), (10, 8828724), (12, 7357270), (15, 5885816), (20, 4414362), (24, 3678635), (30, 2942908), (40, 2207181), (60, 1471454), (67, 1317720), (79, 1117560), (120, 735727), (134, 658860), (139, 635160), (158, 558780), (201, 439240), (237, 372520), (268, 329430), (278, 317580), (316, 279390), (335, 263544), (395, 223512), (402, 219620), (417, 211720), (474, 186260), (536, 164715), (556, 158790), (632, 139695), (670, 131772), (695, 127032), (790, 111756), (804, 109810), (834, 105860), (948, 93130), (1005, 87848), (1112, 79395), (1185, 74504), (1340, 65886), (1390, 63516), (1580, 55878), (1608, 54905), (1668, 52930), (1896, 46565), (2010, 43924), (2085, 42344), (2370, 37252), (2680, 32943), (2780, 31758), (3160, 27939), (3336, 26465), (4020, 21962), (4170, 21172), (4740, 18626), (5293, 16680), (5560, 15879), (8040, 10981), (8340, 10586), (9313, 9480)]