65354040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 160

約数和(自身を含む): 229474080

約数和(自身を除く): 164120040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 877, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1754, 1863, 2070, 2484, 2631, 2760, 3105, 3240, 3508, 3726, 4140, 4385, 4968, 5262, 6210, 7016, 7452, 7893, 8280, 8770, 9315, 10524, 12420, 13155, 14904, 15786, 17540, 18630, 20171, 21048, 23679, 24840, 26310, 31572, 35080, 37260, 39465, 40342, 47358, 52620, 60513, 63144, 71037, 74520, 78930, 80684, 94716, 100855, 105240, 118395, 121026, 142074, 157860, 161368, 181539, 189432, 201710, 236790, 242052, 284148, 302565, 315720, 355185, 363078, 403420, 473580, 484104, 544617, 568296, 605130, 710370, 726156, 806840, 907695, 947160, 1089234, 1210260, 1420740, 1452312, 1633851, 1815390, 2178468, 2420520, 2723085, 2841480, 3267702, 3630780, 4356936, 5446170, 6535404, 7261560, 8169255, 10892340, 13070808, 16338510, 21784680, 32677020, 65354040]

約数ペア:

[(1, 65354040), (2, 32677020), (3, 21784680), (4, 16338510), (5, 13070808), (6, 10892340), (8, 8169255), (9, 7261560), (10, 6535404), (12, 5446170), (15, 4356936), (18, 3630780), (20, 3267702), (23, 2841480), (24, 2723085), (27, 2420520), (30, 2178468), (36, 1815390), (40, 1633851), (45, 1452312), (46, 1420740), (54, 1210260), (60, 1089234), (69, 947160), (72, 907695), (81, 806840), (90, 726156), (92, 710370), (108, 605130), (115, 568296), (120, 544617), (135, 484104), (138, 473580), (162, 403420), (180, 363078), (184, 355185), (207, 315720), (216, 302565), (230, 284148), (270, 242052), (276, 236790), (324, 201710), (345, 189432), (360, 181539), (405, 161368), (414, 157860), (460, 142074), (540, 121026), (552, 118395), (621, 105240), (648, 100855), (690, 94716), (810, 80684), (828, 78930), (877, 74520), (920, 71037), (1035, 63144), (1080, 60513), (1242, 52620), (1380, 47358), (1620, 40342), (1656, 39465), (1754, 37260), (1863, 35080), (2070, 31572), (2484, 26310), (2631, 24840), (2760, 23679), (3105, 21048), (3240, 20171), (3508, 18630), (3726, 17540), (4140, 15786), (4385, 14904), (4968, 13155), (5262, 12420), (6210, 10524), (7016, 9315), (7452, 8770), (7893, 8280)]