685066320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3511}}^1$

素因数の和:3801

約数の個数: 120

約数和(自身を含む): 2309828352

約数和(自身を除く): 1624762032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 3511, 4065, 4336, 4878, 5420, 6504, 7022, 8130, 9756, 10533, 10840, 12195, 13008, 14044, 16260, 17555, 19512, 21066, 21680, 24390, 28088, 31599, 32520, 35110, 39024, 42132, 48780, 52665, 56176, 63198, 65040, 70220, 84264, 97560, 105330, 126396, 140440, 157995, 168528, 195120, 210660, 252792, 280880, 315990, 421320, 505584, 631980, 842640, 951481, 1263960, 1902962, 2527920, 2854443, 3805924, 4757405, 5708886, 7611848, 8563329, 9514810, 11417772, 14272215, 15223696, 17126658, 19029620, 22835544, 28544430, 34253316, 38059240, 42816645, 45671088, 57088860, 68506632, 76118480, 85633290, 114177720, 137013264, 171266580, 228355440, 342533160, 685066320]

約数ペア:

[(1, 685066320), (2, 342533160), (3, 228355440), (4, 171266580), (5, 137013264), (6, 114177720), (8, 85633290), (9, 76118480), (10, 68506632), (12, 57088860), (15, 45671088), (16, 42816645), (18, 38059240), (20, 34253316), (24, 28544430), (30, 22835544), (36, 19029620), (40, 17126658), (45, 15223696), (48, 14272215), (60, 11417772), (72, 9514810), (80, 8563329), (90, 7611848), (120, 5708886), (144, 4757405), (180, 3805924), (240, 2854443), (271, 2527920), (360, 1902962), (542, 1263960), (720, 951481), (813, 842640), (1084, 631980), (1355, 505584), (1626, 421320), (2168, 315990), (2439, 280880), (2710, 252792), (3252, 210660), (3511, 195120), (4065, 168528), (4336, 157995), (4878, 140440), (5420, 126396), (6504, 105330), (7022, 97560), (8130, 84264), (9756, 70220), (10533, 65040), (10840, 63198), (12195, 56176), (13008, 52665), (14044, 48780), (16260, 42132), (17555, 39024), (19512, 35110), (21066, 32520), (21680, 31599), (24390, 28088)]