897833520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54217}}^1$

素因数の和:54259

約数の個数: 120

約数和(自身を含む): 3146378976

約数和(自身を除く): 2248545456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 54217, 108434, 162651, 216868, 271085, 325302, 433736, 487953, 542170, 650604, 813255, 867472, 975906, 1084340, 1246991, 1301208, 1626510, 1951812, 2168680, 2439765, 2493982, 2602416, 3253020, 3740973, 3903624, 4337360, 4879530, 4987964, 6234955, 6506040, 7481946, 7807248, 9759060, 9975928, 11222919, 12469910, 13012080, 14963892, 18704865, 19518120, 19951856, 22445838, 24939820, 29927784, 37409730, 39036240, 44891676, 49879640, 56114595, 59855568, 74819460, 89783352, 99759280, 112229190, 149638920, 179566704, 224458380, 299277840, 448916760, 897833520]

約数ペア:

[(1, 897833520), (2, 448916760), (3, 299277840), (4, 224458380), (5, 179566704), (6, 149638920), (8, 112229190), (9, 99759280), (10, 89783352), (12, 74819460), (15, 59855568), (16, 56114595), (18, 49879640), (20, 44891676), (23, 39036240), (24, 37409730), (30, 29927784), (36, 24939820), (40, 22445838), (45, 19951856), (46, 19518120), (48, 18704865), (60, 14963892), (69, 13012080), (72, 12469910), (80, 11222919), (90, 9975928), (92, 9759060), (115, 7807248), (120, 7481946), (138, 6506040), (144, 6234955), (180, 4987964), (184, 4879530), (207, 4337360), (230, 3903624), (240, 3740973), (276, 3253020), (345, 2602416), (360, 2493982), (368, 2439765), (414, 2168680), (460, 1951812), (552, 1626510), (690, 1301208), (720, 1246991), (828, 1084340), (920, 975906), (1035, 867472), (1104, 813255), (1380, 650604), (1656, 542170), (1840, 487953), (2070, 433736), (2760, 325302), (3312, 271085), (4140, 216868), (5520, 162651), (8280, 108434), (16560, 54217)]