253907804520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2641571}}^1$

素因数の和:2641680

約数の個数: 128

約数和(自身を含む): 855869328000

約数和(自身を除く): 601961523480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 9612, 10680, 12015, 16020, 19224, 24030, 32040, 48060, 96120, 2641571, 5283142, 7924713, 10566284, 13207855, 15849426, 21132568, 23774139, 26415710, 31698852, 39623565, 47548278, 52831420, 63397704, 71322417, 79247130, 95096556, 105662840, 118870695, 142644834, 158494260, 190193112, 235099819, 237741390, 285289668, 316988520, 356612085, 470199638, 475482780, 570579336, 705299457, 713224170, 940399276, 950965560, 1175499095, 1410598914, 1426448340, 1880798552, 2115898371, 2350998190, 2821197828, 2852896680, 3526497285, 4231796742, 4701996380, 5642395656, 6347695113, 7052994570, 8463593484, 9403992760, 10579491855, 12695390226, 14105989140, 16927186968, 21158983710, 25390780452, 28211978280, 31738475565, 42317967420, 50781560904, 63476951130, 84635934840, 126953902260, 253907804520]

約数ペア:

[(1, 253907804520), (2, 126953902260), (3, 84635934840), (4, 63476951130), (5, 50781560904), (6, 42317967420), (8, 31738475565), (9, 28211978280), (10, 25390780452), (12, 21158983710), (15, 16927186968), (18, 14105989140), (20, 12695390226), (24, 10579491855), (27, 9403992760), (30, 8463593484), (36, 7052994570), (40, 6347695113), (45, 5642395656), (54, 4701996380), (60, 4231796742), (72, 3526497285), (89, 2852896680), (90, 2821197828), (108, 2350998190), (120, 2115898371), (135, 1880798552), (178, 1426448340), (180, 1410598914), (216, 1175499095), (267, 950965560), (270, 940399276), (356, 713224170), (360, 705299457), (445, 570579336), (534, 475482780), (540, 470199638), (712, 356612085), (801, 316988520), (890, 285289668), (1068, 237741390), (1080, 235099819), (1335, 190193112), (1602, 158494260), (1780, 142644834), (2136, 118870695), (2403, 105662840), (2670, 95096556), (3204, 79247130), (3560, 71322417), (4005, 63397704), (4806, 52831420), (5340, 47548278), (6408, 39623565), (8010, 31698852), (9612, 26415710), (10680, 23774139), (12015, 21132568), (16020, 15849426), (19224, 13207855), (24030, 10566284), (32040, 7924713), (48060, 5283142), (96120, 2641571)]