2221248705120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{171392647}}^1$

素因数の和:171392674

約数の個数: 120

約数和(自身を含む): 7839156934224

約数和(自身を除く): 5617908229104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 171392647, 342785294, 514177941, 685570588, 856963235, 1028355882, 1371141176, 1542533823, 1713926470, 2056711764, 2570889705, 2742282352, 3085067646, 3427852940, 4113423528, 4627601469, 5141779410, 5484564704, 6170135292, 6855705880, 7712669115, 8226847056, 9255202938, 10283558820, 12340270584, 13711411760, 13882804407, 15425338230, 16453694112, 18510405876, 20567117640, 23138007345, 24680541168, 27422823520, 27765608814, 30850676460, 37020811752, 41134235280, 46276014690, 49361082336, 55531217628, 61701352920, 69414022035, 74041623504, 82268470560, 92552029380, 111062435256, 123402705840, 138828044070, 148083247008, 185104058760, 222124870512, 246805411680, 277656088140, 370208117520, 444249741024, 555312176280, 740416235040, 1110624352560, 2221248705120]

約数ペア:

[(1, 2221248705120), (2, 1110624352560), (3, 740416235040), (4, 555312176280), (5, 444249741024), (6, 370208117520), (8, 277656088140), (9, 246805411680), (10, 222124870512), (12, 185104058760), (15, 148083247008), (16, 138828044070), (18, 123402705840), (20, 111062435256), (24, 92552029380), (27, 82268470560), (30, 74041623504), (32, 69414022035), (36, 61701352920), (40, 55531217628), (45, 49361082336), (48, 46276014690), (54, 41134235280), (60, 37020811752), (72, 30850676460), (80, 27765608814), (81, 27422823520), (90, 24680541168), (96, 23138007345), (108, 20567117640), (120, 18510405876), (135, 16453694112), (144, 15425338230), (160, 13882804407), (162, 13711411760), (180, 12340270584), (216, 10283558820), (240, 9255202938), (270, 8226847056), (288, 7712669115), (324, 6855705880), (360, 6170135292), (405, 5484564704), (432, 5141779410), (480, 4627601469), (540, 4113423528), (648, 3427852940), (720, 3085067646), (810, 2742282352), (864, 2570889705), (1080, 2056711764), (1296, 1713926470), (1440, 1542533823), (1620, 1371141176), (2160, 1028355882), (2592, 856963235), (3240, 685570588), (4320, 514177941), (6480, 342785294), (12960, 171392647)]