2888802720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27481}}^1$

素因数の和:27575

約数の個数: 144

約数和(自身を含む): 9993444552

約数和(自身を除く): 7104641832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 21024, 26280, 27481, 35040, 52560, 54962, 82443, 105120, 109924, 137405, 164886, 219848, 247329, 274810, 329772, 412215, 439696, 494658, 549620, 659544, 824430, 879392, 989316, 1099240, 1236645, 1319088, 1648860, 1978632, 2006113, 2198480, 2473290, 2638176, 3297720, 3957264, 4012226, 4396960, 4946580, 6018339, 6595440, 7914528, 8024452, 9893160, 10030565, 12036678, 13190880, 16048904, 18055017, 19786320, 20061130, 24073356, 30091695, 32097808, 36110034, 39572640, 40122260, 48146712, 60183390, 64195616, 72220068, 80244520, 90275085, 96293424, 120366780, 144440136, 160489040, 180550170, 192586848, 240733560, 288880272, 320978080, 361100340, 481467120, 577760544, 722200680, 962934240, 1444401360, 2888802720]

約数ペア:

[(1, 2888802720), (2, 1444401360), (3, 962934240), (4, 722200680), (5, 577760544), (6, 481467120), (8, 361100340), (9, 320978080), (10, 288880272), (12, 240733560), (15, 192586848), (16, 180550170), (18, 160489040), (20, 144440136), (24, 120366780), (30, 96293424), (32, 90275085), (36, 80244520), (40, 72220068), (45, 64195616), (48, 60183390), (60, 48146712), (72, 40122260), (73, 39572640), (80, 36110034), (90, 32097808), (96, 30091695), (120, 24073356), (144, 20061130), (146, 19786320), (160, 18055017), (180, 16048904), (219, 13190880), (240, 12036678), (288, 10030565), (292, 9893160), (360, 8024452), (365, 7914528), (438, 6595440), (480, 6018339), (584, 4946580), (657, 4396960), (720, 4012226), (730, 3957264), (876, 3297720), (1095, 2638176), (1168, 2473290), (1314, 2198480), (1440, 2006113), (1460, 1978632), (1752, 1648860), (2190, 1319088), (2336, 1236645), (2628, 1099240), (2920, 989316), (3285, 879392), (3504, 824430), (4380, 659544), (5256, 549620), (5840, 494658), (6570, 439696), (7008, 412215), (8760, 329772), (10512, 274810), (11680, 247329), (13140, 219848), (17520, 164886), (21024, 137405), (26280, 109924), (27481, 105120), (35040, 82443), (52560, 54962)]